User Plasmatic

Points breakdown

100 / 100

AC | C++17

IOI '13 P3 - Wombats (Standard I/O)

on April 13, 2021, 6:58 p.m.

40pp

weighted 100% (40pp)

100 / 100

AC | C++17

IOI '13 P3 - Wombats

on April 13, 2021, 6:57 p.m.

40pp

weighted 95% (38pp)

100 / 100

AC | C++14

IOI '11 P5 - Dancing Elephants

on Oct. 7, 2020, 3:19 a.m.

40pp

weighted 90% (36pp)

100 / 100

AC | C++14

IOI '19 P2 - Split the Attractions

on July 22, 2020, 6:02 p.m.

40pp

weighted 86% (34pp)

100 / 100

AC | C++17

IOI '15 P3 - Teams (Standard I/O)

on Aug. 12, 2021, 4:20 a.m.

35pp

weighted 81% (29pp)

100 / 100

AC | C++17

IOI '15 P3 - Teams

on Aug. 12, 2021, 4:19 a.m.

35pp

weighted 77% (27pp)

10 / 10

AC | C++17

COCI '18 Contest 1 #5 Teoretičar

on April 30, 2021, 3:37 a.m.

35pp

weighted 74% (26pp)

100 / 100

AC | C++14

Facebook Hacker Cup '15 Round 3 P4 - Fox Rocks

on Sept. 19, 2020, 8:23 p.m.

35pp

weighted 70% (24pp)

100 / 100

AC | C++14

STNBD P6 - Terminus Est

on Aug. 24, 2020, 4:51 a.m.

35pp

weighted 66% (23pp)

110 / 110

AC | C++14

COCI '19 Contest 5 #3 Matching

on July 8, 2020, 8:04 p.m.

35pp

weighted 63% (22pp)

Problem	Category	Points
An Animal Contest 2 P5 - Koala Carnival	AAC	15p
Appleby Contest '19 P1 - Darcy's Debilitating Demands	Uncategorized	3p
Appleby Contest '19 P2 - The Love Letter	Uncategorized	5p
Appleby Contest '19 P3 - A Recursion Problem	Uncategorized	5p
Appleby Contest '19 P4 - Rectangles	Uncategorized	7p
Appleby Contest '19 P5 - Matrix Operation	Uncategorized	10p
Appleby Contest '20 P3 - Ridiculous String	Uncategorized	10p
Appleby Contest '20 P4 - Philosophy Class	Uncategorized	12p
Appleby Contest '20 P5 - Ridiculous Tree	Uncategorized	15p
A Coin Problem	Uncategorized	12p
Angie and Functions	Uncategorized	20p
Marcus Approximation	Uncategorized	12p
Athena on Zanzibar Island	Olympiads School	12p
Bitmask Magic	Uncategorized	15p
Fast Search	Uncategorized	15p
CCC '23 S4 - Minimum Cost Roads	CCC	15p
Expensive Chair Stacking	Uncategorized	7p
Ray's Tricky Connectivity	Uncategorized	10p
CPC '19 Contest 1 P2 - Luggage	Uncategorized	7p
CPC '19 Contest 1 P6 - Maintaining Some Coins	Uncategorized	20p
CPC '21 Contest 1 P0 - AQT and Alphabet	Uncategorized	3
CPC '21 Contest 1 P4 - AQT and Directed Graph	Uncategorized	12p
CPC '21 Contest 1 P5 - AQT and Modern Art	Uncategorized	15p
Fast LCA	Uncategorized	12
Fast LCA (Hard)	Uncategorized	17
Number Theoretic Transform	Uncategorized	12
A Math Contest P15 - Matrix Fixed Point	Uncategorized	20
Mock CCC '20 S2 - Flipper Redux	Mock CCC	7p
Mock CCC '20 S3 - SAM I Am	Mock CCC	10p
Mock CCC '20 S4 - Valentine's Day Shopping	Mock CCC	20p
OCC '19 S1 - Floor Planning	Uncategorized	3p
Ray Needs Help	Uncategorized	20p
Riolku's Mock CCC S2 - Keen Keener Sequence	Mock CCC	7p
Riolku's Mock CCC S2 - Keen Keener Sequence (Hard Version)	Mock CCC	12
Riolku's Mock CCC S5 - Keen Keener Multiset	Mock CCC	25p
Rectangle Counting	Uncategorized	17p
Cute String Merging	Uncategorized	15p
Tall	Uncategorized	15p

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 1 P3 - Happy Alpacas	7 / 7
An Animal Contest 1 P4 - Alpaca Arrays	10 / 10
An Animal Contest 1 P5 - Odd Alpacas	12 / 12
An Animal Contest 1 P6 - Alpaca Distancing	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 2 P5 - Koala Carnival	3 / 15
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 4 P2 - Lavish Lights	10 / 10
An Animal Contest 4 P3 - Snowy Slopes	10 / 10
An Animal Contest 4 P4 - Reindeer Racing	10 / 10
An Animal Contest 4 P5 - Neighbourly Neighbourhoods	12 / 12
An Animal Contest 4 P6 - Cozy Cottages	20 / 20

Problem	Score
Another Contest 1 Problem 1 - Binary String Operations	25 / 25
Another Contest 1 Problem 2 - Graphs	15 / 15
Another Contest 2 Problem 1 - Poutine	15 / 15
Another Contest 2 Problem 2 - Poutine	10 / 10
Another Contest 2 Problem 3 - Poutine	15 / 15
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 3 Problem 2 - Camelot	15 / 15
Another Contest 3 Problem 3 - Lexicographically Largest Common Subsequence	7 / 7
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 5 Problem 2 - Great Graffiti	5 / 5
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 5 Problem 5 - Another Cheese Problem	12 / 12
Another Contest 7 Problem 1 - Lonely Users	3 / 3
Another Contest 7 Problem 2 - Code Review	7 / 7
Another Contest 7 Problem 3 - Network Connections	10 / 10
Another Contest 7 Problem 4 - Team Assignments	12 / 12
Another Contest 8 Problem 1 - Trash Push	3 / 3
Another Contest 8 Problem 2 - Unnecessary Trash Push	3 / 3
Another Contest 8 Problem 3 - Replay Double Ignition	10 / 10
Another Contest 8 Problem 4 - Up and Down	15 / 15
Another Contest 8 Problem 5 - U-Turn Finesse	15 / 15

Problem	Score
APIO '07 P3 - Zoo	20 / 20
APIO '09 P3 - The Great ATM Robbery	20 / 20
APIO '10 P1 - Commando	20 / 20
APIO '10 P2 - Patrol	20 / 20
APIO '11 P1 - Table Coloring	25 / 25
APIO '12 P1 - Dispatching	17 / 17
APIO '12 P2 - Guard	20 / 20
APIO '13 P1 - Robots	20 / 20
APIO '14 P1 - Palindromes	2 / 25
APIO '14 P2 - Split the Sequence	25 / 25
APIO '14 P3 - Beads and Wires	25 / 25
APIO '15 P1 - Bali Sculptures	20 / 20
APIO '15 P2 - Jakarta Skyscrapers	20 / 20
APIO '15 P3 - Palembang Bridges	20 / 20
APIO '16 P1 - Boat	20 / 20
APIO '17 P2 - Travelling Merchant	20 / 20
APIO '18 P3 - Duathlon	30 / 30
APIO '19 P1 - Strange Device	20 / 20
APIO '19 P2 - Bridges	30 / 30
APIO '19 P3 - Street Lamps	28 / 35

Problem	Score
Balkan OI '11 P3 - Medians	12 / 12
Balkan OI '11 P4 - Compare	25 / 25
Balkan OI '11 P5 - Time Is Money	27 / 30
Balkan OI '11 P6 - Trapezoids	20 / 20

Problem	Score
Baltic OI '05 P1 - Camouflaged camp	12 / 12
Baltic OI '05 P3 - Maze	12 / 12
Baltic OI '06 P2 - Coin Collector	12 / 12
Baltic OI '13 P2 - Palindrome-Free Numbers	15 / 15
Baltic OI '13 P5 - Tracks in the Snow	12 / 12
Baltic OI '15 P3 - Network	15 / 15
Baltic OI '17 P1 - Political Development	25 / 25
Baltic OI '17 P2 - Toll	20 / 20
Baltic OI '17 P3 - Railway	17 / 17
Baltic OI '17 P5 - Plus Minus	15 / 15
Baltic OI '17 P6 - Cat in a tree	15 / 15
Baltic OI '18 P1 - Love Polygon	20 / 20
Baltic OI '18 P2 - Martian DNA	10 / 10
Baltic OI '18 P5 - Genetics	25 / 25
Baltic OI '18 P6 - Paths	15 / 15
Baltic OI '19 P2 - Nautilus	15 / 15
Baltic OI '19 P3 - Alpine Valley	20 / 20
Baltic OI '19 P4 - Tom's Kitchen	15 / 15
Baltic OI '19 P5 - Necklace	17 / 17
Baltic OI '19 P6 - Olympiads	20 / 20

Problem	Score
Bubble Cup V8 D Tablecity	10 / 10
Bubble Cup V8 F Bulbo	12 / 12
Bubble Cup V8 G Run for beer	20 / 20
Bubble Cup V8 H Bots	12 / 12
Bubble Cup V9 C Paint it really, really black	10 / 10

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	10 / 10
CCC '01 S2 - Spirals	5 / 5
CCC '01 S2 - Spirals (Exact Version)	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S4 - Cookies	10 / 10
CCC '02 J1 - 0123456789	3 / 3
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '02 S5 - Follow the Bouncing Ball	8.125 / 10
CCC '03 J1 - Trident	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S2 - Poetry	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 S1 - Fix	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S4 - Space Turtle	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J3 - Returning Home	5 / 5
CCC '05 J4 - Cross Spiral	7 / 7
CCC '05 J5 - Bananas	10 / 10
CCC '05 S2 - Mouse Move	5 / 5
CCC '05 S3 - Quantum Operations	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '06 S3 - Tin Can Telephone	12 / 12
CCC '06 S4 - Groups	10 / 10
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S2 - Boxes	5 / 5
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 S3 - Maze	7 / 7
CCC '08 S4 - Twenty-four	10 / 10
CCC '08 S5 - Nukit	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '10 S5 - Nutrient Tree	20 / 20
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S4 - Blood Distribution	15 / 15
CCC '11 S5 - Switch	12 / 12
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J4 - Time on task	5 / 5
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '13 S4 - Who is Taller?	7 / 7
CCC '13 S5 - Factor Solitaire	15 / 15
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J3 - Double Dice	3 / 3
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '14 S5 - Lazy Fox	20 / 20
CCC '15 J1 - Special Day	3 / 3
CCC '15 J5 - π-day	10 / 10
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	1.333 / 5
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '16 S5 - Circle of Life	20 / 20
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '17 S5 - RMT	20 / 20
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	12 / 12
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '19 S4 - Tourism	20 / 20
CCC '19 S5 - Triangle: The Data Structure	20 / 20
CCC '20 J4 - Cyclic Shifts (Hard)	12 / 12
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	15 / 15
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '21 S4 - Daily Commute	12 / 12
CCC '21 S5 - Math Homework	15 / 15
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '22 S4 - Good Triplets	15 / 15
CCC '22 S5 - Good Influencers	17 / 17
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S3 - Palindromic Poster	10 / 10
CCC '23 S4 - Minimum Cost Roads	15 / 15
CCC '23 S5 - The Filter	20 / 20
CCOQR '16 - Stupendous Bowties	10 / 10
CCOQR '16 - Through A Maze Darkly	20 / 20
CCOQR '16 - Data Structure	15 / 15
CCCHK '15 J4 - Where to build my house?	5 / 5
CCCHK '15 J5 - No friends in the same group.	15 / 15
CCCHK '15 S1 - Finding number of pairs	7 / 7

Problem	Score
CCO '00 P1 - Subsets	10 / 10
CCO '02 P4 - Duathlon	10 / 10
CCO '03 P2 - Concentration Cards	15 / 15
CCO '03 P5 - Longest Substring	7 / 7
CCO '03 P6 - Cheap Gas	20 / 20
CCO '04 P2 - Hockey Scores	12 / 12
CCO '04 P5 - Jengaism	7 / 7
CCO '05 P4 - Primed Sequences	9.600 / 12
CCO '05 P6 - Windows	30 / 30
CCO '06 P1 - CN Tower	5 / 5
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P3 - Bowling for Numbers++	16 / 20
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P2 - King & Weber	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '09 P2 - Dinner	20 / 20
CCO '09 P4 - Bottle Caps	20 / 20
CCO '09 P5 - Parade	17 / 17
CCO '10 P1 - Barking Dogs!	10 / 10
CCO '10 P3 - Wowow	15 / 15
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '11 P3 - Spies Like Us	10 / 10
CCO '11 P4 - Reorganization	7 / 7
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P3 - Mhocskian Languages	20 / 20
CCO '12 P4 - Editor Distance	10 / 10
CCO '12 P6 - The Winds Of War	12 / 12
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '13 P4 - A Romantic Movie Outing	20 / 20
CCO '13 P5 - Transforming Comets	15 / 15
CCO '13 P6 - Repetitivity	25 / 25
CCO '14 P1 - Troyangles	10 / 10
CCO '14 P2 - King Gruff	15 / 15
CCO '14 P3 - Werewolf	17 / 17
CCO '14 P5 - Early Exam Evacuation	20 / 20
CCO '15 P2 - Artskjid	15 / 15
CCO '15 P3 - Solar Flight	20 / 20
CCO '15 P4 - Cars on Ice	10 / 10
CCO '15 P5 - Timpanist	20 / 20
CCO '15 P6 - Eggscavation	30 / 30
CCO '16 P2 - Splitting Hares	15 / 15
CCO '16 P3 - Legends	30 / 30
CCO '16 P4 - O Canada	10 / 10
CCO '16 P5 - Zombie Apocalypse	15 / 15
CCO '16 P6 - Pirates	25 / 25
CCO '17 P1 - Vera and Trail Building	7 / 7
CCO '17 P2 - Cartesian Conquest	4 / 20
CCO '17 P4 - Rainfall Storage	20 / 20
CCO '17 P5 - Professional Network	20 / 20
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '18 P4 - Gradient Descent	15 / 15
CCO '18 P6 - Flop Sorting	30 / 30
CCO '19 P2 - Sirtet	20 / 20
CCO '19 P3 - Winter Driving	30 / 30
CCO '19 P4 - Card Scoring	25 / 25
CCO '19 P5 - Marshmallow Molecules	15 / 15
CCO '19 P6 - Bad Codes	20 / 20
CCO '20 P1 - A Game with Grundy	10 / 10
CCO '20 P2 - Exercise Deadlines	15 / 15
CCO '20 P3 - Mountains and Valleys	7 / 35
CCO '20 P4 - Travelling Salesperson	25 / 25
CCO '20 P5 - Interval Collection	25 / 25
CCO '20 P6 - Shopping Plans	30 / 30
CCO '21 P1 - Swap Swap Sort	17 / 17
CCO '21 P2 - Weird Numeral System	17 / 17
CCO '21 P3 - Through Another Maze Darkly	25 / 25
CCO '21 P4 - Travelling Merchant	25 / 25
CCO '21 P5 - Bread First Search	20 / 20
CCO '23 P1 - Binaria	12 / 12
CCO '96 P1 - Train Swapping	5 / 5
CCO '96 P5 - All Roads Lead Where?	7 / 7
CCO '96 P6 - Hoppers	15 / 15
CCO '98 P1 - Fibonacci Numbers	7 / 7

Problem	Score
CEOI '14 P2 - Fangorn	20 / 20
CEOI '16 P2 - Kangaroo	20 / 20
CEOI '16 P4 - Match	15 / 15
CEOI '16 P5 - Popeala	25 / 25
CEOI '17 P1 - One-Way Streets	25 / 25
CEOI '17 P2 - Sure Bet	10 / 10
CEOI '17 P4 - Building Bridges	20 / 20
CEOI '17 P5 - Palindromic Partitions	15 / 15
CEOI '18 P1 - Cloud Computing	15 / 15
CEOI '18 P2 - Global Warming	15 / 15
CEOI '18 P5 - Toys	10 / 10
CEOI '19 P2 - Dynamic Diameter	25 / 25
CEOI '19 P5 - Magic Tree	20 / 20
CEOI '19 Practice P1 - Count Squares	7 / 7

Problem	Score
NOI '01 P1 - Food Chain	15 / 15
NOI '02 P3 - The Greedy Kuzuryū	17 / 17
NOI '05 P2 - Maintaining a Sequence	30 / 30
NOI '05 P4 - CongCong and KoKo	15 / 15
NOI '10 P2 - Super Piano	25 / 25

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
HopScotch II	12 / 12
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Meta	12 / 12
Modular Multiplicative Inverse	7 / 7
Quine	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '06 Contest 4 #4 Zbrka	12 / 12
COCI '06 Contest 4 #6 Ispiti	20 / 20
COCI '06 Contest 5 #5 Ivana	15 / 15
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '07 Contest 1 #2 PEG	5 / 5
COCI '07 Contest 1 #4 Zapis	15 / 15
COCI '07 Contest 1 #5 Srednji	12 / 12
COCI '07 Contest 2 #3 Prva	7 / 7
COCI '07 Contest 2 #5 Kemija	15 / 15
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 4 #4 Muzicari	10 / 10
COCI '07 Contest 4 #5 Poklon	15 / 15
COCI '07 Contest 5 #5 Barica	15 / 15
COCI '07 Contest 5 #6 Baza	25 / 25
COCI '07 Contest 6 #3 Granica	10 / 10
COCI '07 Contest 6 #4 George	15 / 15
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 2 #4 Svada	9.100 / 10
COCI '08 Contest 2 #5 Setnja	7 / 7
COCI '08 Contest 3 #3 Cross	10 / 10
COCI '08 Contest 3 #5 BST	20 / 20
COCI '08 Contest 4 #4 Slikar	17 / 17
COCI '08 Contest 4 #5 Trezor	25 / 25
COCI '08 Contest 4 #6 Periodni	20 / 20
COCI '08 Contest 5 #5 Tresnja	15 / 15
COCI '08 Contest 6 #3 Nered	10 / 10
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '08 Contest 6 #5 Dostava	17 / 17
COCI '09 Contest 1 #4 Mali	10 / 10
COCI '09 Contest 3 #5 Patuljci	17 / 17
COCI '10 Contest 1 #4 Ljutnja	9.231 / 12
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 4 #5 Dugovi	12 / 12
COCI '10 Contest 4 #6 Hrpa	15 / 15
COCI '10 Contest 5 #5 Dvoniz	12 / 12
COCI '10 Contest 7 #1 Šećer	3 / 3
COCI '10 Contest 7 #2 Kolo	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '10 Contest 7 #4 Poštar	12 / 12
COCI '10 Contest 7 #5 Kuglice	12 / 12
COCI '10 Contest 7 #6 Upit	20 / 20
COCI '11 Contest 3 #3 Pogodak	10 / 10
COCI '11 Contest 6 #6 Košare	15 / 15
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '12 Contest 6 #5 Jedan	15 / 15
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 1 #5 Organizator	15 / 15
COCI '13 Contest 2 #3 Slom	7 / 7
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '14 Contest 1 #2 Klopka	5 / 5
COCI '14 Contest 1 #3 Piramida	10 / 10
COCI '14 Contest 1 #4 Mafija	15 / 15
COCI '14 Contest 2 #1 Mobitel	5 / 5
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '14 Contest 3 #5 Stogovi	15 / 15
COCI '14 Contest 4 #1 Cesta	5 / 5
COCI '14 Contest 4 #2 Pšenica	7 / 7
COCI '14 Contest 4 #5 Sabor	15 / 15
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 5 #3 Traktor	7 / 7
COCI '14 Contest 6 #4 Kratki	10 / 10
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '14 Contest 7 #3 ACM	12 / 12
COCI '14 Contest 7 #5 Prosjek	15 / 15
COCI '15 Contest 1 #4 Topovi	12 / 12
COCI '15 Contest 1 #6 Uzastopni	20 / 20
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 3 #3 Molekule	10 / 10
COCI '15 Contest 3 #5 Nekameleoni	20 / 20
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '15 Contest 4 #4 Chewbacca	12 / 12
COCI '15 Contest 4 #5 Galaksija	15 / 15
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '15 Contest 5 #4 Poplava	12 / 12
COCI '15 Contest 6 #4 Parovi	12 / 12
COCI '15 Contest 6 #5 Krumpirko	15 / 15
COCI '16 Contest 1 #2 Jetpack	7 / 7
COCI '16 Contest 1 #4 Mag	15 / 15
COCI '16 Contest 1 #5 Kralj	15 / 15
COCI '16 Contest 1 #6 Vještica	15 / 15
COCI '16 Contest 5 #4 Ronald	12 / 12
COCI '17 Contest 1 #3 Lozinke	5 / 5
COCI '17 Contest 1 #5 Deda	15 / 15
COCI '17 Contest 2 #2 ZigZag	5 / 5
COCI '17 Contest 2 #3 Doktor	10 / 10
COCI '17 Contest 2 #4 San	12 / 12
COCI '17 Contest 2 #5 Usmjeri	17 / 17
COCI '17 Contest 4 #4 Vođe	12 / 12
COCI '17 Contest 6 #4 Cover	15 / 15
COCI '17 Contest 7 #5 Dostavljač	15 / 15
COCI '18 Contest 1 #3 Cipele	10 / 10
COCI '18 Contest 1 #5 Teoretičar	35 / 35
COCI '18 Contest 2 #3 Deblo	15 / 15
COCI '18 Contest 2 #5 Sunčanje	25 / 25
COCI '18 Contest 4 #5 Akvizna	30 / 30
COCI '18 Contest 5 #4 Parametriziran	15 / 15
COCI '18 Contest 6 #4 Simfonija	15 / 15
COCI '18 Contest 6 #5 Mobitel	20 / 20
COCI '19 Contest 1 #3 Džumbus	20 / 20
COCI '19 Contest 2 #3 Checker	12 / 12
COCI '19 Contest 3 #3 Drvca	15 / 15
COCI '19 Contest 3 #4 Lampice	25 / 25
COCI '19 Contest 3 #5 Sob	15 / 15
COCI '19 Contest 4 #4 Klasika	17 / 17
COCI '19 Contest 4 #5 Nivelle	12 / 12
COCI '19 Contest 5 #3 Matching	35 / 35
COCI '19 Contest 5 #4 Putovanje	15 / 15
COCI '19 Contest 5 #5 Zapina	10 / 10
COCI '19 Contest 6 #5 Trener	15 / 15
COCI '20 Contest 1 #4 Papričice	17 / 17
COCI '20 Contest 2 #3 Euklid	17 / 17
COCI '20 Contest 3 #3 Sateliti	17 / 17
COCI '20 Contest 3 #4 Selotejp	15 / 15
COI '06 #1 Patrik	12 / 12
COI '06 #2 Policija	17 / 17
COI '08 #2 Otoci	25 / 25
COCI '07 Regional #2 Nikola	12 / 10
COCI '07 Regional #3 Kuhar	12 / 12
COCI '07 Regional #4 Jednakost	12 / 12

Problem	Score
DMOJ Capture The Flag '20 G1 - Sanity Check	3 / 3
DMOJ Capture The Flag '20 C2 - Small RSA	5 / 5
DMOJ Capture The Flag '20 B1 - Super Secure Pseudorandom Number Generator	5 / 5
DMOJ Capture The Flag '20 G2 - Where's the flag?	3 / 3
DMOJ Capture The Flag '20 F1 - RGB	3 / 3
DMOJ Capture The Flag '20 C1 - All the bases!	3 / 3
JSB '19 - P1	5 / 5
JSB '19 - P2	7 / 7
JSB '19 - P3	7 / 7
JSB '19 - P4	17 / 17
JSB '19 - P5	15 / 15

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15
Binary Search Tree Test	15 / 15
Dynamic Tree Test (Easy)	25 / 25
Strict Evaluation	17 / 17

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P2 - Phone Microwave	3.500 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P2 - Cutting Logs	5 / 5
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '14 Contest 3 P2 - Not Enough Rejudging!	5 / 5
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '14 Contest 3 P5 - Not Enough Servers!	20 / 20
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P3 - Golden Lily	10 / 10
DMOPC '14 Contest 4 P5 - Aircraft Carrier Akagi	20 / 20
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P5 - Attack on Anti-Spiral	25 / 25
DMOPC '14 Contest 6 P2 - GO Faster	5 / 5
DMOPC '14 Contest 6 P3 - Streetcars	7 / 7
DMOPC '14 Contest 7 P6 - Revenge of the Bins	20 / 20
DMOPC '14 Exam Time P4 - Exam Delay	10 / 10
DMOPC '14 Exam Time P5 - Happy Teachers	15 / 15
DMOPC '14 Exam Time P6 - Math Homework	15 / 15
DMOPC '15 Contest 1 P4 - Itami and Candy	10 / 10
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 2 P5 - Sysadmin	15 / 15
DMOPC '15 Contest 2 P6 - Manhattan Magnets	17 / 17
DMOPC '15 Contest 3 P4 - Contagion	12 / 12
DMOPC '15 Contest 3 P5 - Total Annihilation	15 / 15
DMOPC '15 Contest 4 P4 - Great Sequence	10 / 10
DMOPC '15 Contest 5 P1 - Gel Bananas	3 / 3
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '15 Contest 6 P6 - Graf Zeppelin	7 / 7
DMOPC '15 Contest 7 P5 - Ariadne's Thread	17 / 17
DMOPC '15 Contest 7 P6 - A Very Very Original Problem	20 / 20
DMOPC '16 Contest 1 P4 - Tree Appraisal	15 / 15
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 2 P3 - Queries	7 / 7
DMOPC '16 Contest 2 P6 - Console Simulator 2017	12 / 12
DMOPC '16 Contest 3 P2 - Starstruck Squeeze	10 / 10
DMOPC '16 Contest 3 P3 - Phantom Fight	10 / 10
DMOPC '16 Contest 4 P3 - Carnival Phantasm	10 / 10
DMOPC '16 Contest 4 P4 - Molly and Manga Shopping	15 / 15
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	15 / 15
DMOPC '17 Contest 1 P2 - Sharing Crayons	7 / 7
DMOPC '17 Contest 1 P3 - Hitchhiking Fun	1.400 / 7
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 1 P5 - Intimidating Arrays	15 / 15
DMOPC '17 Contest 2 P2 - Balance	5 / 5
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 2 P6 - Lazy Days	15 / 15
DMOPC '17 Contest 4 P3 - Third Place	7 / 7
DMOPC '17 Contest 4 P4 - Cops and Robbers	7 / 7
DMOPC '17 Contest 5 P1 - IOI 101	3 / 3
DMOPC '17 Contest 5 P2 - Mimi and Binary	5 / 5
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '17 Contest 5 P4 - Intersecting Arcs	17 / 17
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 1 P2 - Sorting	5 / 5
DMOPC '18 Contest 1 P3 - Sorting	12 / 12
DMOPC '18 Contest 1 P4 - Sorting	12 / 12
DMOPC '18 Contest 1 P6 - Sorting	20 / 20
DMOPC '18 Contest 2 P0 - Mimi and Video Games	3 / 3
DMOPC '18 Contest 2 P1 - Pumpkin Patches	3 / 3
DMOPC '18 Contest 2 P2 - Booster Cushions	5 / 5
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 2 P5 - Another Sequence Problem	15 / 15
DMOPC '18 Contest 3 P0 - Bob and ICS Class	3 / 3
DMOPC '18 Contest 3 P1 - Bob and Music Class	5 / 5
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 3 P4 - Bob and English Class	15 / 15
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars	3 / 3
DMOPC '18 Contest 4 P1 - Dr. Henri and Differential Photometry	3 / 3
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data	12 / 12
DMOPC '18 Contest 4 P5 - Dr. Henri and Wormholes	25 / 25
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3 / 3
DMOPC '18 Contest 5 P1 - A Painting Problem	3 / 3
DMOPC '18 Contest 5 P2 - A Photography Problem	7 / 7
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
DMOPC '18 Contest 5 P4 - An Art Gallery Problem	12 / 12
DMOPC '18 Contest 5 P5 - A Hat Problem	20 / 20
DMOPC '18 Contest 6 P0 - SQL Queries	3 / 3
DMOPC '18 Contest 6 P1 - DNA or RNA?	3 / 3
DMOPC '18 Contest 6 P2 - Enantiomers	7 / 7
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '18 Contest 6 P4 - Tank	10 / 10
DMOPC '18 Contest 6 P5 - Quadrat Sampling	20 / 20
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 1 P2 - Good Writing	7 / 7
DMOPC '19 Contest 1 P3 - Simple Math	12 / 12
DMOPC '19 Contest 1 P4 - A Strange Graph	0.750 / 15
DMOPC '19 Contest 2 P0 - Roller Coaster	3 / 3
DMOPC '19 Contest 2 P1 - Box and Whiskers	5 / 5
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 2 P3 - Selection	12 / 12
DMOPC '19 Contest 2 P4 - A Greedy Problem	15 / 15
DMOPC '19 Contest 2 P6 - Two Roots	20 / 20
DMOPC '19 Contest 3 P0 - What is it?	3 / 3
DMOPC '19 Contest 3 P1 - Mode Finding	5 / 5
DMOPC '19 Contest 3 P2 - Generating Names	7 / 7
DMOPC '19 Contest 3 P3 - Majority	12 / 12
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '19 Contest 3 P5 - Festival	20 / 20
DMOPC '19 Contest 4 P0 - Yikes	3 / 3
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '19 Contest 4 P2 - Pleasant Present	10 / 10
DMOPC '19 Contest 4 P3 - Taking Cues	12 / 12
DMOPC '19 Contest 4 P4 - Math Class	15 / 15
DMOPC '19 Contest 4 P5 - Financial Trouble	17 / 17
DMOPC '19 Contest 4 P6 - little_prince's Specialty Tea House	12.500 / 25
DMOPC '19 Contest 5 P3 - Captivating Construction Challenge	12 / 12
DMOPC '19 Contest 5 P5 - Crazy Cyclic Coincidences	17 / 17
DMOPC '19 Contest 6 P0 - Trivial Math	3 / 3
DMOPC '19 Contest 6 P1 - Grade 9 Math	7 / 7
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '19 Contest 6 P3 - Grade 11 Math	10 / 10
DMOPC '19 Contest 6 P4 - Grade 12 Math	15 / 15
DMOPC '19 Contest 6 P5 - University Math	1.500 / 30
DMOPC '19 Contest 6 P6 - Math is Difficult	25 / 25
DMOPC '19 Contest 7 P2 - Dinner Party	10 / 10
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed	3 / 3
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 1 P3 - Victor's Algorithm	7 / 7
DMOPC '20 Contest 1 P4 - Victor Makes Bank	17 / 17
DMOPC '20 Contest 1 P5 - Victor Takes Over Canada	17 / 17
DMOPC '20 Contest 1 P6 - Victor Identifies Software	25 / 25
DMOPC '20 Contest 2 P1 - Laugh Graphs	5 / 5
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents	5 / 5
DMOPC '20 Contest 2 P3 - Roadrollification	10 / 10
DMOPC '20 Contest 2 P4 - Hungry Pigeons	15 / 15
DMOPC '20 Contest 2 P5 - Majority Subarrays	25 / 25
DMOPC '20 Contest 2 P6 - Unfair Game	25 / 25
DMOPC '20 Contest 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	7 / 7
DMOPC '20 Contest 3 P3 - A Ring of Buckets	12 / 12
DMOPC '20 Contest 3 P4 - Bob and Typography	14 / 15
DMOPC '20 Contest 3 P5 - Tower of Power	1.667 / 25
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 4 P2 - Beautiful Grids	7 / 7
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 12
DMOPC '20 Contest 4 P4 - Javelin Throwing	15 / 15
DMOPC '20 Contest 4 P5 - Cyclic Cypher	4.200 / 17
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 5 P2 - On The Clock	7 / 7
DMOPC '20 Contest 5 P3 - Bottom Row	15 / 15
DMOPC '20 Contest 5 P4 - Slacking Off	15 / 15
DMOPC '20 Contest 5 P5 - Slacking Off Again	4 / 20
DMOPC '20 Contest 5 P6 - Top Row	7 / 35
DMOPC '20 Contest 6 P1 - Tug of War	7 / 7
DMOPC '20 Contest 6 P2 - Interpretive Art	7 / 7
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '20 Contest 6 P4 - Land of the Carrot Trees II	17 / 17
DMOPC '20 Contest 6 P5 - Jennifer's Math Mystery	17 / 17
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '20 Contest 7 P2 - Alice and Tiles	10 / 10
DMOPC '20 Contest 7 P4 - Mimi and Carrots II	17 / 17
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 1 P2 - Folding Clothes	7 / 7
DMOPC '21 Contest 1 P3 - Mystery DAG	12 / 12
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 2 P2 - Scrambling Swaps	7 / 7
DMOPC '21 Contest 2 P3 - Divisions	12 / 12
DMOPC '21 Contest 2 P4 - Water Mechanics	15 / 15
DMOPC '21 Contest 2 P6 - Strange Function	6 / 30
DMPG '15 G3 - Kinako Bread 2	30 / 30
DMPG '15 G4 - Spacetime Convergence Cannons	17 / 17
DMPG '15 G5 - ExpedColle	15 / 15
DMPG '15 G6 - Yōkan	10.200 / 17
DMPG '15 S4 - Signal Hill	10 / 10
DMPG '15 S5 - Black and White	12 / 12
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 G4 - Araxxi	15 / 15
DMPG '16 G6 - SAO Queries	25 / 25
DMPG '16 S1 - Admin War II	1 / 5
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S2 - Anime Conventions	7 / 7
DMPG '17 S3 - Black and White III	10 / 10
DMPG '17 S5 - Bit Matrix	15 / 15
DMPG '17 S6 - Brackets, Braces, and Boxes	12 / 12
DMPG '18 B2 - Mimi and Modulus	3 / 3
DMPG '18 B6 - House of Cards	7 / 7
DMPG '18 G1 - Musical Chairs	10 / 10
DMPG '18 S1 - Mimi and Types	5 / 5
DMPG '18 S2 - Mimi and K-uteness	7 / 7
DMPG '18 S3 - Black and White IV	7 / 7
DMPG '18 S4 - Mimi and Prize	12 / 12
DMPG '18 S5 - Mimi and Division	15 / 15
DMPG '18 S6 - Mimi and Carrots	17 / 17
DMPG '19 B4 - Braille	5 / 5
DMPG '19 B5 - Triangles	10 / 10
DMPG '19 G5 - Hunting the White Whale	20 / 20
DMPG '19 G6 - Pairs	20 / 20
DMPG '19 S1 - Candy Shop Tycoon	5 / 5
DMPG '19 S2 - Code Cracking Crisis	7 / 7
DMPG '19 S3 - Chemical Counting Capers	10 / 10
DMPG '19 S4 - Confusing Crossword Conundrum	12 / 12
DMPG '19 S5 - Secret Sort	12 / 12
DMPG '19 S6 - A Strange Array	3 / 15

Problem	Score
DWITE '07 R5 #2 - Number of factors	5 / 5
DWITE '08 R1 #5 - Moving Stuff in Boxes	7 / 7
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '09 R5 #2 - Round to Second Prime	5 / 5
DWITE '09 R6 #4 - Time for Change	7 / 7
DWITE '09 R7 #5 - Snapper Chain	10 / 10
DWITE '10 R1 #3 - Power tiles	5 / 5
DWITE '10 R1 #4 - Planting Trees	7 / 7
DWITE '10 R3 #3 - Dominos Tiling	10 / 10
DWITE '10 R4 #3 - Binary Weight	5 / 5
DWITE '10 R5 #2 - Safe from Rooks	5 / 5
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '10 R5 #5 - Cube World	12 / 12
DWITE '11 R1 #2 - Penny Game	5 / 5
DWITE '11 R1 #5 - Tattarrattat	10 / 10
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '11 R4 #2 - Prime Time	5 / 5
DWITE '11 R5 #4 - Cube World	12 / 12
DWITE '11 R5 #5 - Binary Weight	5 / 5
DWITE '12 R2 #4 - Magic Trick	7 / 7
DWITE '12 R2 #5 - Car Hoppers	7 / 7

Problem	Score
ECOO '07 R3 P1 - Sum of Primes	7 / 7
ECOO '12 R3 P3 - Steam Arithmetic	7 / 7
ECOO '14 R3 P2 - Mothers and Daughters	7 / 7
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '16 R2 P4 - Hop, Skip and Jump	12 / 12
ECOO '16 R3 P3 - CamelCase	10 / 10
ECOO '17 R1 P4 - Almost Sorted	7 / 7
ECOO '17 R3 P2 - Family Trees	7 / 7
ECOO '17 R3 P4 - Ice Cream Beach	15 / 15
ECOO '19 R1 P3 - Side Scrolling Simulator	10 / 10
ECOO '19 R3 P1 - Chords	7 / 7
ECOO '20 P1 - Music with Mimi	3 / 3
ECOO '20 P2 - Online Shopping	5 / 5
ECOO '20 P3 - Captcha Fun	7 / 7
ECOO '20 P4 - Ring	12 / 12
ECOO '21 P1 - Many Messages	3 / 3
ECOO '21 P2 - DNA Derren	3 / 3
ECOO '21 P3 - Quintessential Questions	3 / 3
ECOO '21 P4 - Chris' Candy	7 / 7

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 2 P2 - All Critical	15 / 15
Facebook Hacker Cup '15 Round 2 P4 - Fox Socks	30 / 30
Facebook Hacker Cup '15 Round 3 P4 - Fox Rocks	35 / 35
Facebook Hacker Cup '17 Qualifying Round P3 - Fighting the Zombie	10 / 10

Problem	Score
GFSSOC '14 Winter J2 - Wow much parking lot	3 / 3
GFSSOC '14 Winter J4 - Tic Tac Moe!	5 / 5
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J2 - Fizz Fuzz	5 / 5
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17
GFSSOC '15 Winter S1 - OR-deal	5 / 5
GFSSOC '15 Winter S2 - Soko-Boop	12 / 12
GFSSOC '15 Winter S3 - PalinDrone	7 / 7
GFSSOC '15 Winter S4 - Starry Nights	12 / 12
GFSSOC '15 Winter S5 - ORBOT	15 / 15

Problem	Score
ACM U of T Tryouts C2 F - Light Cyclin'	20 / 20
CTU Open Contest 2017 - Amusement Anticipation	5 / 5
CTU Open Contest 2017 - Chessboard Dancing	7 / 7
CTU Open Contest 2017 - Go Northwest!	7 / 7
CTU Open Contest 2017 - Equinox Roller Coaster	15 / 15
Knapsack 4	20 / 20
ICPC NAQ 2016 D - Brackets	15 / 15
ICPC NAQ 2016 F - Free Desserts	20 / 20
ICPC NAQ 2016 G - Inverse Factorial	10 / 10
ICPC NAQ 2016 J - Quick Estimates	3 / 3
ICPC NEERC Northern Subregional 2007 E - Elevator	17 / 17
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7
ICPC PACNW 2016 H - Paint	7 / 7
ICPC PACNW 2016 I - Postman	12 / 12
ICPC PACNW 2016 J - Shopping	15 / 15

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '05 P1 - Garden	20 / 20
IOI '05 P2 - Mountain	20 / 20
IOI '05 P3 - Mean Sequence	12 / 12
IOI '05 P4 - Birthday	4.800 / 12
IOI '07 P3 - Sails	2.300 / 25
IOI '08 P1 - Type Printer	12 / 12
IOI '10 P1 - Cluedo	5 / 5
IOI '11 P1 - Tropical Garden	25 / 25
IOI '11 P1 - Tropical Garden (Standard I/O)	25 / 25
IOI '11 P2 - Race	17 / 17
IOI '11 P2 - Race (Standard I/O)	17 / 17
IOI '11 P3 - Rice Hub	15 / 15
IOI '11 P3 - Rice Hub (Standard I/O)	15 / 15
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '11 P4 - Crocodile's Underground City (Standard I/O)	17 / 17
IOI '11 P5 - Dancing Elephants	40 / 40
IOI '11 P5 - Dancing Elephants (Standard I/O)	20 / 20
IOI '11 P6 - Parrots	20 / 20
IOI '13 P1 - Dreaming	15 / 15
IOI '13 P3 - Wombats	40 / 40
IOI '13 P3 - Wombats (Standard I/O)	40 / 40
IOI '13 P4 - Cave	10 / 10
IOI '13 P5 - Robots	20 / 20
IOI '13 P5 - Robots (Standard I/O)	20 / 20
IOI '13 P6 - Game	25 / 25
IOI '13 P6 - Game (Standard I/O)	17 / 17
IOI '14 P2 - Wall	20 / 20
IOI '14 P2 - Wall (Standard I/O)	20 / 20
IOI '14 P3 - Game	20 / 20
IOI '14 P5 - Friend	30 / 30
IOI '14 P5 - Friend (Standard I/O)	30 / 30
IOI '14 P6 - Holiday	30 / 30
IOI '14 P6 - Holiday (Standard I/O)	30 / 30
IOI '15 P3 - Teams	35 / 35
IOI '15 P3 - Teams (Standard I/O)	35 / 35
IOI '15 P4 - Horses	15 / 15
IOI '15 P4 - Horses (Standard I/O)	15 / 15
IOI '15 P5 - Sorting	25 / 25
IOI '15 P5 - Sorting (Standard I/O)	25 / 25
IOI '15 P6 - Towns	10 / 40
IOI '16 P4 - Paint by Numbers	15 / 15
IOI '16 P4 - Paint by Numbers (Standard I/O)	15 / 15
IOI '17 P2 - Wiring	25 / 25
IOI '18 P1 - Combo	15 / 15
IOI '18 P3 - Werewolf	30 / 30
IOI '19 P1 - Arranging Shoes	15 / 15
IOI '19 P2 - Split the Attractions	40 / 40
IOI '19 P3 - Rectangles	30 / 30
IOI '19 P5 - Vision Program	20 / 20
IOI '20 P2 - Connecting Supertrees	15 / 15
IOI '20 P4 - Packing Biscuits	2.250 / 25
IOI '94 P1 - The Triangle	7 / 7
IOI '96 P1 - A Game	10 / 10
IOI '98 P4 - Picture	15 / 15

Problem	Score
JOI '14 Open P1 - Factories	20 / 20
JOI '14 Open P5 - Pinball	25 / 25
JOI '14 Open P6 - Secret	17 / 17
JOI '16 Final P1 - Foehn Phenomena	10 / 10
JOI '17 Final P4 - Commuter Pass	15 / 15
JOI '18 Spring Camp Day 1 P1 - Construction of Highway	30 / 30
JOI '20 Spring Camp Day 4 P1 - Capital City	20 / 20

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '20 S1 - War	3 / 3
Mock CCC '20 S2 - Flipper Redux	7 / 7
Mock CCC '20 S3 - SAM I Am	10 / 10
Mock CCC '20 S4 - Valentine's Day Shopping	20 / 20
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP	5 / 5
Mock CCC '20 Contest 2 S3 - Tree Programming	10 / 10
Mock CCC '20 Contest 2 S4 - Rotational Arrays	10 / 10
Mock CCC '20 Contest 2 S5 - Sticks	12 / 20
Mock CCC '15 J5 - Royal Guard	10 / 10
Mock CCC '15 S4 - Ice Pillars	15 / 15
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 1 S2 - Keenan Hates Triangles	5 / 5
Mock CCC '23 1 S3 - Richard The Penguin	10 / 10
Mock CCC '23 1 S4 - Roger Says Yabe	15 / 15
Mock CCC '23 1 S5 - The Obligatory Data Structures Problem	25 / 25
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	1.400 / 7
Mock CCC '18 Contest 2 S4 - A Tree Problem	12 / 12
Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem	15 / 15
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat	7 / 7
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present	5 / 5
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	12 / 12
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume	12 / 12
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea	3 / 3
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea	3 / 3
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea	3 / 3
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	3 / 3
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea	3.333 / 10
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3 / 3
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope	3 / 3
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals	10 / 10
Mock CCC '21 S1 - Edit Distance	5 / 5
Mock CCC '21 S2 - Colorful Strings	7 / 7
Mock CCC '21 S3 - Lexicographically Smallest Permutation Subsequence	10 / 10
Mock CCC '21 S4 - Infinite Molecule	12 / 12
Mock CCC '21 S5 - Clique and Independent Set	12.100 / 25
Mock CCC '22 1 S3 - IU	7 / 7
Riolku's Mock CCC S2 - Keen Keener Sequence	7 / 7
Riolku's Mock CCC S2 - Keen Keener Sequence (Hard Version)	12 / 12
Riolku's Mock CCC S3 - Mosey's Birthday	12 / 12
Riolku's Mock CCC S4 - Clumsy Cindy	12 / 12
Riolku's Mock CCC S5 - Keen Keener Multiset	25 / 25
Valentine's Day '18 J3 - Are they cute?	5 / 5
Valentine's Day '18 S3 - Carol's Cactesian Conquest	17 / 17
Valentine's Day '18 S4 - Coastal California Cities	7 / 7
Valentine's Day '18 S5 - Carol's Calculating Continuity	20 / 20

Problem	Score
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 2 P1 - Concatenation	17 / 17
CCO Preparation Test 2 P3 - Subsets	20 / 20
CCO Preparation Test 3 P2 - Packing Up	25 / 25
CCO Preparation Test 5 P1 - City Game	15 / 15
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
CCO Preparation Test 6 P3 - HopScotch	20 / 20
CCO Preparation Test 7 P2 - XOR Path	10 / 20
Mock CCO '17 Problem 2 - Penetrating Power	17 / 17
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem	15 / 15
Mock CCO '18 Contest 2 Problem 1 - Victor Runs	15 / 15
Mock CCO '18 Contest 2 Problem 5 - Victor's Triangles	20 / 20
Mock CCO '18 Contest 3 Problem 4 - Roger Solves A Classic Rage Tree Problem	10 / 10
Mock CCO '18 Contest 4 Problem 3 - Counterattack	15 / 15
Mock CCO '18 Contest 4 Problem 5 - Spawn More Overlords	20 / 20

User Plasmatic

Points breakdown

Authored problems (38)

AAC (143 points)

ACC (212 points)

APIO (422 points)

Balkan OI (84 points)

Baltic OI (327 points)

BlueBook (3 points)

Bubble Cup (64 points)

CCC (1207.458 points)

CCO (1190.600 points)

CEOI (242 points)

China NOI (102 points)

Classics (108 points)

COCI (1724.331 points)

CTF (73 points)

Data Structure Tests (92 points)

DMOPC (2134.717 points)

DWITE (155 points)

ECOO (142 points)

FHC (110 points)

GFSSOC (135 points)

ICPC (187 points)

IOI (1130.350 points)

JOI (137 points)

Mock CCC (447.833 points)

Mock CCO (248 points)

MWC (33 points)

Olympiads School (194.200 points)

POI (26 points)

SAC Coding Challenge (57 points)

Seasonal (942.100 points)

SIUCF (90 points)

TLE (204 points)

TSOC (29 points)

Uncategorized (3356.620 points)

VM7WC (145 points)

WAC (414 points)

Waterloo Local (147 points)

Woburn Challenge (263.800 points)

YAC (74 points)

Problem	Score
MWC '15 #1 P3: Dolls	3 / 3
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #2 P4: Robotics Summative	5 / 5
MWC '15 #7 P3: Blue and Green	15 / 15

Problem	Score
A Sum Problem	12 / 12
Athena on Zanzibar Island	12 / 12
Mynerva	7 / 7
OCC '19 B3 - Difference	5 / 5
OCC '19 G1 - Top Coder	10 / 10
OCC '19 G4 - Willson and Fighting	4.500 / 30
OCC '19 G5 - King kobortor's Infrastructure	17 / 17
OCC '19 G6 - Monkeys in a Tree	5.700 / 30
Palindrome Path	20 / 20
Bob's Function	17 / 17
Bob's Bitwise Operation	17 / 17
Dan's Monkeys	20 / 20
Bob's Shortest Non-common Substring	20 / 20
Bob's Kingdom	12 / 12
A Fenwick Tree Question	15 / 15

Problem	Score
Longest Up-Down Subsequence	12 / 12
XIV POI Stage I - Queries	14 / 15

Problem	Score
SAC '21 Code Challenge P1 - Shrinkage	3 / 3
SAC '21 Code Challenge P2 - Littering	5 / 5
SAC '21 Code Challenge P3 - DeMello's Replacement	5 / 5
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '21 Code Challenge P5 - Friends of Friends	7 / 7
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3
SAC '22 Code Challenge 1 P2 - That Circle	3 / 3
SAC '22 Code Challenge 1 P3 - That Pool	7 / 7
SAC '22 Code Challenge 1 P4 - That Problem	7 / 7
SAC '22 Code Challenge 1 P5 - That Wall	12 / 12

Problem	Score
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back From Summer '17 P4: Pair Programming	12 / 12
Back From Summer '17 P5: Confusing Codeforces Contest	25 / 25
Back From Summer '17 P6: Crowded Cities	20 / 20
Back From Summer '19 P1: Winnie's Orphans	3 / 3
Back From Summer '19 P2: Straying From God's Light	7 / 7
Back From Summer '19 P3: ASDFGHJKL	10 / 10
Back From Summer '19 P5: ABC123E	17 / 17
Back From Summer '19 P6: Composite Zeyu	15 / 15
Back To School '16: Harambe	3 / 3
Back To School '16: Dodgeball	7 / 7
Back To School '16: Cherry Tree	12 / 12
Back To School '16: Times Table	17 / 17
Back To School '16: Textbooks	20 / 20
Back To School '17: 🅱aram🅱e	3 / 3
Back To School '17: Wet Mud	10 / 10
Back To School '17: New English	12 / 12
Back To School '17: Sour Candy	15 / 15
Back To School '18: Letter Frequency	0.700 / 7
Back To School '18: Beautiful Trees	10 / 10
Back To School '18: An FFT Problem	10 / 10
Back To School '18: The Golden Porcupine	15 / 15
Back To School '18: Function Maximization	25 / 25
Back To School '19: H🅰️r🅰️mbe	3 / 3
Back To School '19: Parkour	5 / 5
Back To School '19: Chemistry	7 / 7
Back To School '19: A Circular Game	10 / 10
Back To School '19: Heist Night	15 / 15
Back To School '19: Unstable Books	15 / 15
Back To School '19: FFT Fun	20 / 20
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - Fine Art	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - Starfall	15 / 15
Canada Day Contest 2021 - 0-1	20 / 20
CCCJQR P2	3 / 3
CCCJQR P3	7 / 7
Death Gun	7 / 7
Halloween '14 P1 - Rabbit Girls	3 / 3
Halloween '14 P2 - Cat Girls	12 / 12
Halloween '14 P3 - Dog Girls	15 / 15
MEC '16 P4 - Circuitry	15 / 15
Miracle Sort	3 / 3
MNYC '16: Rocks	15 / 15
MNYC '17: Hurontario	10 / 10
MNYC '17: Bells	17 / 17
Piggy	7 / 7
Triway Cup '18 Summer B - Beautiful Water Pearl	7 / 7
Triway Cup '18 Summer D - Demon Slayer	20 / 20
Triway Cup '18 Summer E - Eyes of Void	7 / 7
Triway Cup '19 Summer A - Cave Escape	17 / 17
Triway Cup '19 Summer B - Cameras	5 / 5
Triway Cup '19 Summer C - String	12 / 12
Triway Cup '19 Summer D - Napping	15 / 15
Triway Cup '19 Summer E - Solar Power	5 / 5
Triway Cup '19 Summer F - Race	3 / 3
Triway Cup '19 Summer H - Time Traveller Imaxblue	30 / 30
Triway Cup '19 Summer I - An Easy Problem	5 / 5
TLE 2018-19 P5 - Pure Functional Programming	20 / 40
Too Simple	7 / 7
Still Too Simple	10 / 10
Is it a Tree?	7 / 7
Tree Cutting	12 / 12
Mine and Tree	30 / 30
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
New Year's '15 P1 - Invitation Devastation	3 / 3
New Year's '15 P4 - Leftover Eggnog	15 / 15
New Year's '15 P5 - Message to Mars	20 / 20
New Year's '15 P6 - Tiles	20 / 20
New Year's '16 P3 - Arithmetic Snowman	5 / 5
New Year's '16 P6 - Cake Balancing	15 / 15
New Year's '16 P7 - Old Christmas Lights	17 / 17
New Year's '17 P1 - Mr. N and Presents	1.400 / 7
New Year's '18 P3 - World Domination Fun	10 / 10
New Year's '18 P4 - The Polar Express	7 / 7
New Year's '18 P6 - Old Christmas Lights II	25 / 25
New Year's '19 P2 - Ball Sculpture	7 / 7
New Year's '19 P3 - Santa's Journey	7 / 7
New Year's '19 P7 - The Order of the Fox	20 / 20
New Year's '19 P8 - Best Hat in Town II	25 / 25

Problem	Score
Summer Institute '17 Contest 1 P1 - Ant Clans	20 / 20
Summer Institute '17 Contest 1 P4 - Clips of Video	20 / 20
Summer Institute '17 Contest 1 P5 - Crazy Math	15 / 15
Summer Institute '17 Contest 3 P4 - Customs	15 / 15
Summer Institute '17 Contest 3 P5 - Balanced Cycles	20 / 20

Problem	Score
Factorial Calculator	7 / 7
TLE '15 P2 - Microwaves	12 / 12
TLE '15 P4 - Olympiads Homework	12 / 12
TLE '15 P5 - Prefix Sum Array	15 / 15
TLE '15 P6 - Rock, Paper, Scissors	20 / 20
TLE '16 Contest 1 P5 - Battle Plan	17 / 17
TLE '16 Contest 2 P3 - Fax's Thanksgiving Dinner	10 / 10
TLE '16 Contest 4 P1 - Stack of Presents	5 / 5
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax	15 / 15
TLE '16 Contest 8 P3 - Fool's Sequence	12 / 12
TLE '16 Contest 8 P4 - Delivery Service	17 / 17
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 3 P3 - Fax's Thanksgiving Dish	10 / 10
TLE '17 Contest 3 P4 - Meatballs	12 / 12
TLE '17 Contest 5 P1 - Guess the Number	3 / 3
TLE '17 Contest 7 P3 - Countless Calculator Computations	7 / 7
TLE '17 Contest 7 P4 - Database	20 / 20
TLE '17 Contest 8 P2 - Ship Defense	5 / 5

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '16 Contest 1 #6 - Joey and Biology	12 / 12
TSOC '16 Contest 2 #3 - Lu Han and Birthday	10 / 10

Problem	Score
16 BIT S/W ONLY	3 / 3
2-D Permutations	10 / 10
Rotations in 3 Dimensions	12 / 12
Mispelling	3 / 3
A20 Gate	5 / 5
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P2 - The Love Letter	5 / 5
Appleby Contest '19 P3 - A Recursion Problem	5 / 5
Appleby Contest '19 P4 - Rectangles	7 / 7
Appleby Contest '19 P5 - Matrix Operation	10 / 10
Appleby Contest '20 P1 - Terrific Triangles	3 / 3
Appleby Contest '20 P2 - Playful Playdoughs	5 / 5
Appleby Contest '20 P3 - Ridiculous String	10 / 10
Appleby Contest '20 P4 - Philosophy Class	12 / 12
Appleby Contest '20 P5 - Ridiculous Tree	15 / 15
A Coin Problem	12 / 12
Alawn's Problem	7 / 7
Sum of Primes 2	5 / 5
Alphabet Score	3 / 3
Troubling Times	5 / 5
Andrew Needs Help	12 / 12
Angie and Functions	20 / 20
A Noisy Class	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Marcus Approximation	12 / 12
A Times B	20 / 20
Attraction	10 / 10
Palindromic Integer Partition	5 / 5
Big Deposits	7 / 7
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
Lexicographically Least Substring (Hard)	15 / 15
String Finding	5 / 5
Binary	5 / 5
Fast Bit Duplication	10 / 10
Bitmask Magic	15 / 15
Bob Hates Triangles	7 / 7
Bob's Temple	5 / 5
Boolean	3 / 3
Bruce's Brittle Bridges	12 / 12
Polynomial Time Boolean Satisfiability	15 / 15
Fast Search	15 / 15
BSSPC '21 J4 - James's Magical Soups	7 / 7
Carnival Game	7 / 7
Casino Crisis	12 / 12
Castle Invasion	10 / 10
Expensive Chair Stacking	7 / 7
Cheerio Contest 1 J5 - Arithmetic Sequence	10 / 10
Cheerio Contest 1 S5 - Coin Game	15 / 15
Comparing Arrays	3 / 15
Ray's Tricky Connectivity	10 / 10
CPC '19 Contest 1 P0 - Shoes	3 / 3
CPC '19 Contest 1 P1 - Distance	3 / 3
CPC '19 Contest 1 P2 - Luggage	7 / 7
CPC '19 Contest 1 P3 - Admiral Kuznetsov	12 / 12
CPC '19 Contest 1 P4 - Sorting Practice	12 / 12
CPC '19 Contest 1 P5 - A Puzzlingly Puzzling Puzzle Problem 😎	17 / 17
CPC '19 Contest 1 P6 - Maintaining Some Coins	1 / 20
CPC '21 Contest 1 P0 - AQT and Alphabet	3 / 3
CPC '21 Contest 1 P1 - AQT and Fractions	5 / 5
CPC '21 Contest 1 P2 - AQT and Multiset	7 / 7
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
CPC '21 Contest 1 P5 - AQT and Modern Art	15 / 15
CPC '21 Contest 1 P7 - AQT and Quarantine	3 / 20
Capture The Flag	5 / 5
Double Doors Regional P1 - Tudor Gets a Goat	3 / 3
Double Doors Regional P6 - Tudor Learns More DDR	17 / 17
DeMello's Leeches	15 / 15
Age Demographic	5 / 5
Matrix Determinant	12.240 / 15
Dominoes	25 / 25
A Game	10 / 10
Longest Increasing Subsequence	7 / 7
Counting Subsequences	10 / 10
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Educational DP Contest AtCoder F - LCS	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder I - Coins	10 / 10
Educational DP Contest AtCoder J - Sushi	12 / 12
Educational DP Contest AtCoder K - Stones	10 / 10
Educational DP Contest AtCoder L - Deque	10 / 10
Educational DP Contest AtCoder M - Candies	12 / 12
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder O - Matching	12 / 12
Educational DP Contest AtCoder P - Independent Set	12 / 12
Educational DP Contest AtCoder Q - Flowers	15 / 15
Educational DP Contest AtCoder R - Walk	15 / 15
Deemo's Problem	15 / 15
Educational DP Contest AtCoder S - Digit Sum	12 / 12
Educational DP Contest AtCoder T - Permutation	15 / 15
Educational DP Contest AtCoder U - Grouping	15 / 15
Educational DP Contest AtCoder V - Subtree	20 / 20
Educational DP Contest AtCoder W - Intervals	20 / 20
Educational DP Contest AtCoder X - Tower	20 / 20
Educational DP Contest AtCoder Y - Grid 2	17 / 17
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Division Queries and Updates	20 / 20
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	20 / 20
Falling Snowflakes	15 / 15
Fast Bit Counting	3 / 3
Fast LCA	12 / 12
Facebook Hacker Cup '14 Final Round P4 - Tours	25 / 25
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Figurines	20 / 20
Fixing Shirts	15 / 15
Flip the Switches	5 / 5
GCC '16 P1 - Watching Anime	10 / 10
Troubling Triangles	7 / 7
GlobeX Cup '18 J Sample - Farming Simulator	5 / 5
GlobeX Cup '18 J1 - Rounding Errors	3 / 3
GlobeX Cup '18 J2 - Mark Gambling	5 / 5
GlobeX Cup '18 J3 - Good Numbers	5 / 5
GlobeX Cup '18 J4 - Magical Functions	7 / 7
GlobeX Cup '18 J5 - Errands	10 / 10
GlobeX Cup '18 S Sample - Chair Stacking	7 / 7
GlobeX Cup '18 S1 - Code Copiers	5 / 5
GlobeX Cup '18 S2 - Test Scores	7 / 7
GlobeX Cup '18 S3 - Playing With Bits	10 / 10
GlobeX Cup '18 S4 - Reversed Dijkstra's	10 / 10
GlobeX Cup '18 S5 - Math Bash	17 / 17
GlobeX Cup '19 S1 - Planet Classification	5 / 5
GlobeX Cup '19 S2 - Predicting Collisions	7 / 7
GlobeX Cup '19 S3 - Ninjaclasher's Wrath	12 / 12
GlobeX Cup '19 S5 - Alien Navigation	6.800 / 20
Good Aim	10 / 10
Good Inflation	20 / 20
Good Celebration	12 / 12
Breaking the Friend Chain	7 / 7
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
A Greedy Problem	5 / 5
Grid 3	20 / 20
HCI '16 - Oversleep	7 / 7
HCI '16 - Cheapest Operation Ever	20 / 20
HCI '16 - Xorpow	10 / 10
The Heist	10 / 10
Hello, World!	3 / 3
Inaho X	7 / 7
Inaho XI	5 / 5
Inaho II	25 / 25
Inaho IV	5 / 5
Inaho VIII	20 / 20
Inaho IX	20 / 20
A Permutation Problem 2	12 / 12
Jack Needs Help	10 / 10
Joshua Needs Help	10 / 10
Number Theoretic Transform	12 / 12
K-Dimensional Grids	15 / 15
Knapsack 3	10 / 10
Largest Permutation	7 / 7
Lil' Jami	2.500 / 5
Linked List	12 / 20
LKP '18 Contest 1 P1 - World Trade Foundation	3 / 3
LKP '18 Contest 1 P2 - Observing Frogs	5 / 5
LKP '18 Contest 1 P3 - Polynomial Madness	7 / 7
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
LKP '18 Contest 1 P5 - The Treaty of Wellacotia	17 / 17
LKP '18 Contest 1 P6 - The Great Fire of Köres	20 / 20
LKP '18 Contest 2 P1 - Food Lines	3 / 3
LKP '18 Contest 2 P2 - Secret Signal	5 / 5
LKP '18 Contest 2 P3 - Non-strategic Bombing	7 / 7
LKP '18 Contest 2 P4 - The Zagonetka Machine	12 / 12
LKP '18 Contest 2 P5 - Political Instability	17 / 17
LKP '18 Contest 2 P6 - Reconstruction	25 / 25
Love Evenness	5 / 5
Willie's Subtree	15 / 15
Magic Maze	17 / 17
MALD Contest 1 P1 - Scratch Cat and DDoS	3 / 3
MALD Contest 1 P2 - Scratch Cat and Examinations	5 / 5
MALD Contest 1 P3 - Scratch Cat and Infestation	7 / 7
A Math Contest P1 - Arrays	5 / 5
A Math Contest P10 - Tricky Multisets	12 / 12
A Math Contest P13 - Ways	17 / 17
A Math Contest P15 - Matrix Fixed Point	20 / 20
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P3 - LIS Reconstruction	7 / 7
A Math Contest P9 - Buy Some Get Some	12 / 12
Median Modulo	7.500 / 15
Maximum Independent Subset	15 / 15
Multiplication Improvement	5 / 5
MMCC '14 P2 - Kirito	20 / 20
MMCC '14 P3 - Esdeath	15 / 15
MMCC '15 P1 - Inaho	15 / 15
MMM '14 A - Distinct Prime Factors	7 / 7
Monkey Bread	7 / 7
Monkey Cards	12 / 12
Monkey Country	10 / 10
Monkey Motel	1.200 / 12
Moses Needs Help	12 / 12
Not an Aho-Corasick Problem	20 / 20
OCC '19 S1 - Floor Planning	3 / 3
OCC '19 S2 - Rimuru's Number Game	5 / 5
The Odd Number	7 / 7
Olympic Scoring	3 / 3
One Small Favour	0.670 / 10
Path Finder	10 / 10
Path Finder 2: Electric Boogaloo	15 / 15
Prefix Digits	7 / 7
The Torture Chamber	15 / 15
Phantom's Python Challenge	31.960 / 40
PIB '20 P1 - Marcus and Head Bonks	3 / 3
PIB '20 P2 - 2 + 2 = 5	5 / 5
PIB '20 P3 - Rulebreaker	7 / 7
PIB '20 P5 - 4D Matrices	10 / 10
PIB '20 P6 - Rotational Top Trees	20 / 20
PIB '20 P7 - Karnaugh Maps	15 / 15
Pick It	15 / 15
Confirmation Bias	10 / 10
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
VMSS Pre-Pre-Windsor P2 - Big Chess	3 / 3
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking	3 / 3
VMSS Pre-Pre-Windsor P4 - The New Kid	3 / 3
VMSS Pre-Pre-Windsor P5 - Productive Math Class	5 / 5
VMSS Pre-Pre-Windsor P6 - InterNAV	7 / 7
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P2 - Get Off My Lawn	3 / 3
VMSS Pre-Windsor P3 - Composite Bag	3 / 3
VMSS Pre-Windsor P4 - Character Analysis	5 / 5
VMSS Pre-Windsor P5 - Math Depression	5 / 5
VMSS Pre-Windsor P6 - You Can't Write Science Fiction Better Than This	7 / 7
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
Disclosure	10 / 10
QCC P0 - Thermometer	3 / 3
QCC P1 - Quarantine Games	10 / 10
QCC P2 - Online School	5 / 5
QCC P3 - Cohorts	10 / 10
QCC P4 - Genetic Sequencing	5 / 5
QCC P5 - Vaccine Delivery	12 / 12
QCC P6 - Freedom!	7 / 7
Rat In A Maze	5 / 5
Ray Needs Help	20 / 20
Raytracing	10 / 10
James' Rectangles	10 / 10
Rectangle Counting	17 / 17
RGPC '18 P3 - Chocolate Day	10 / 10
Riddle Troll	10 / 10
Road Redirection	17 / 17
RTE '16 S2 - Fire Evacuation Plan	12 / 12
RTE '16 S3 - School Traversal	7 / 7
South African Computer Olympiad 2008 Day 1 Problem 3 - Visiting Grandma	15 / 15
Sales	20 / 20
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
The Cosmic Era P4 - Freedom Appears!	7 / 7
The Cosmic Era P5 - GENESIS	20 / 20
Touching Segments	20 / 20
Summing A Sequence	7 / 7
Jason's Theorem	10 / 10
Creating a Sequence	3 / 3
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
SGS Programming Challenge P2 - Vending Machine in Lunch	10 / 10
SGS Programming Challenge P3 - Tree in Biology Class	15 / 15
SGS Programming Challenge P4 - Toy in Psychology Class	17 / 17
SGS Programming Challenge P5 - Tree After School	2 / 20
Python Infinite Loop	7 / 7
A Simple Game	7 / 7
Skyscrapers	15 / 15
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
SMAC 08/09 (Oct) #4 - Daycare	4.500 / 15
Special Relativity	10 / 10
The DMOJ Driveway	5 / 5
STNBD P2 - Claire Elstein	12 / 12
STNBD P4 - Ellis Fahrengart	17 / 17
STNBD P6 - Terminus Est	35 / 35
Strategic Arrays	15 / 15
Cute String Merging	15 / 15
A Subarray Problem	7 / 7
Substring Scoring	20 / 20
Subarray Search	7 / 7
Tall	15 / 15
THICC '17 P5 - Smarties	7 / 7
THICC '17 P6 - Tunnels	15 / 15
Thog's Fortnite 2	17 / 17
Temple Construction	12 / 20
Topium	17 / 17
Total Destruction	10 / 10
Tree Tasks	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UCC Coding Competition '20 P1 - Snowstorm	3 / 3
UCC Coding Competition '20 P2 - Optimal Skiing	3 / 3
UCC Coding Competition '20 P3 - Farmer Bob	5 / 5
UCC Coding Competition '20 P4 - Bubble Tea	7 / 7
UCC Coding Competition '20 P5 - Public Transport	7 / 7
UCC Coding Competition '21 P1 - Counterfeit Detection	3 / 3
UCC Coding Competition '21 P2 - Emerald Exchange	5 / 5
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
UCC Coding Competition '21 P4 - Trampoline Jump	7 / 7
UCC Coding Competition '21 P5 - Woodcutting Game	10 / 10
UTS Open '15 #5 - Distribution Channel	10 / 20
UTS Open '18 P1 - Love Triangle	3 / 3
UTS Open '18 P6 - Subset Sum	25 / 25
UTS Open '18 P7 - Gossip Network	25 / 25
UTS Open '21 P1 - COVID Party	5 / 5
UTS Open '21 P2 - Prime Array	10 / 10
UTS Open '21 P3 - Latin Class	10 / 10
UTS Open '21 P4 - Lucky Graph	15 / 15
UTS Open '21 P5 - State Taxes	17 / 17
UTS Open '21 P6 - Terra Mater	5 / 25
UTS Open '21 P7 - April Fools	3 / 30
Valentine's Day '19 J1 - Rainbow Rating	3 / 3
Valentine's Day '19 J2 - Pink!	3 / 3
Valentine's Day '19 J3 - Love!	7 / 7
Valentine's Day '19 J4 - Flowers	5 / 5
Valentine's Day '19 J5 - Falling in Love	7 / 7
Valentine's Day '19 S1 - Voting	5 / 5
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7 / 7
Valentine's Day '19 S3 - Mathematical English	12 / 12
Valentine's Day '19 S4 - A Greedy Spouse	15 / 15
Valentine's Day '19 S5 - A Top Tree Problem	1.250 / 25
Vending Machine	10 / 10
Virtuoso	15 / 15
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P2 - Darcy Parties	3 / 3
VPEX P4 - Etopika	12 / 12
VPEX P5 - Points Redistribution	20 / 20
When GCD meets XOR	17 / 17
Willie's Fan Club	7 / 7
William and Summation	7 / 7
XOR	7 / 7
XOR Minimum	17 / 17
XOR Sum	10 / 10
James' XOR Update	12 / 12

Problem	Score
VMSS '15 #1 - Senpai, Help Me	5 / 5
VMSS '15 #4 - Frank and Roads	10 / 10
VMSS '15 #5 - Jeffrey and Frank and a Lack of Roads	12 / 12
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '15 #5 Gold - Tree Planting	12 / 12
VM7WC '15 #6 Gold - Agriphilosophical Data Slaves	7 / 7
VM7WC '16 #1 Bronze - A New Prime Factorization	5 / 5
VM7WC '16 #2 Gold - GGG	15 / 15
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #4 Gold - Restoring Reputation	10 / 10
VM7WC '16 #5 Silver - Jayden Plays Video Games	15 / 15
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7
VM7WC '16 #6 Bronze - The Most Important Skill in Biology	3 / 3
VM7WC '16 #6 Gold - Cold War Telecom	10 / 10