User 4fecta

Points breakdown

150 / 150

AC | C++14

EGOI '23 P8 - Guessing Game

on July 29, 2023, 5:20 a.m.

50pp

weighted 100% (50pp)

100 / 100

AC | C++14

APIO '16 P2 - Fireworks

on May 1, 2022, 4:08 p.m.

40pp

weighted 95% (38pp)

100 / 100

AC | C++14

DMOPC '21 Contest 5 P5 - Permutations & Primes (Hard Version)

on Jan. 19, 2022, 8:51 p.m.

40pp

weighted 90% (36pp)

100 / 100

AC | C++14

JOI '20 Open P2 - Monochrome Points

on July 25, 2022, 5:52 p.m.

35pp

weighted 86% (30pp)

25 / 25

AC | C++14

CCO '22 P6 - Good Game

on May 28, 2022, 2:45 p.m.

35pp

weighted 81% (29pp)

100 / 100

AC | C++14

DMOPC '21 Contest 7 P5 - King's Commands

on March 24, 2022, 7:01 p.m.

35pp

weighted 77% (27pp)

100 / 100

AC | C++14

DMOPC '21 Contest 4 P6 - Balanced Line

on Dec. 17, 2021, 4:24 a.m.

35pp

weighted 74% (26pp)

100 / 100

AC | C++14

DMOPC '20 Contest 5 P6 - Top Row

on April 26, 2021, 3:31 a.m.

35pp

weighted 70% (24pp)

100 / 100

AC | C++14

JOI '13 Open P2 - Synchronization

on July 2, 2020, 4:56 p.m.

35pp

weighted 66% (23pp)

25 / 25

AC | C++14

CCO '23 P5 - Travelling Trader

on June 7, 2023, 1:38 a.m.

30pp

weighted 63% (19pp)

Problem	Category	Points
2-D Permutations	Uncategorized	10p
Attraction	Uncategorized	10p
Big Deposits	Uncategorized	7p
Bruce String	Uncategorized	12p
Casino Crisis	Uncategorized	12p
Castle Invasion	Uncategorized	10p
CCC '25 S4 - Floor is Lava	CCC	12p
CCC '25 S5 - To-Do List	CCC	17p
CCO '23 P2 - Real Mountains	CCO	17p
DMOPC '20 Contest 4 P1 - Missing Numbers	DMOPC	5p
DMOPC '20 Contest 4 P5 - Cyclic Cypher	DMOPC	17p
DMOPC '20 Contest 5 P1 - Home Row	DMOPC	3
DMOPC '20 Contest 5 P3 - Bottom Row	DMOPC	15p
DMOPC '20 Contest 5 P6 - Top Row	DMOPC	35p
DMOPC '20 Contest 5 P6 - Top Row (Offline Version)	DMOPC	30p
DMOPC '20 Contest 6 P1 - Tug of War	DMOPC	7p
DMOPC '20 Contest 6 P2 - Interpretive Art	DMOPC	7p
DMOPC '20 Contest 6 P5 - Jennifer's Math Mystery	DMOPC	17p
DMOPC '20 Contest 7 P1 - Bob and Balance	DMOPC	7p
DMOPC '20 Contest 7 P3 - Senpai and Art	DMOPC	20p
DMOPC '21 Contest 10 P1 - Japaneasy	DMOPC	5
DMOPC '21 Contest 1 P1 - Partial Game	DMOPC	5p
DMOPC '21 Contest 1 P2 - Folding Clothes	DMOPC	7p
DMOPC '21 Contest 1 P3 - Mystery DAG	DMOPC	12
DMOPC '21 Contest 1 P4 - Uneven Forest	DMOPC	20
DMOPC '21 Contest 1 P5 - Perfect Cross	DMOPC	25p
DMOPC '21 Contest 1 P6 - Tree Jumping	DMOPC	25p
DMOPC '21 Contest 2 P3 - Divisions	DMOPC	12p
DMOPC '21 Contest 2 P5 - Permutations	DMOPC	25p
DMOPC '21 Contest 3 P3 - Hopping Frogs	DMOPC	15p
DMOPC '21 Contest 3 P4 - Sorting Subsequences	DMOPC	20p
DMOPC '21 Contest 3 P5 - Crowded Travels	DMOPC	20p
DMOPC '21 Contest 4 P1 - Tree Shopping	DMOPC	7
DMOPC '21 Contest 4 P4 - Christmas Graph	DMOPC	17p
DMOPC '21 Contest 5 P3 - Permutations & Primes	DMOPC	12p
DMOPC '21 Contest 5 P5 - Permutations & Primes	DMOPC	30p
DMOPC '21 Contest 5 P5 - Permutations & Primes (Hard Version)	DMOPC	40p
DMOPC '21 Contest 6 P1 - Bigger Big Integer	DMOPC	3p
DMOPC '21 Contest 6 P2 - Gacha Luck	DMOPC	7p
DMOPC '21 Contest 6 P5 - Contraband Game	DMOPC	25p
DMOPC '21 Contest 7 P4 - Rocket Race	DMOPC	17p
DMOPC '21 Contest 7 P5 - King's Commands	DMOPC	35p
DMOPC '21 Contest 9 P2 - String Puzzle	DMOPC	7p
DMOPC '21 Contest 9 P3 - Terrible Trains	DMOPC	12p
DMOPC '21 Contest 9 P4 - Ace of Diamonds	DMOPC	20p
DMOPC '22 Contest 1 P1 - Up-down Sequence	DMOPC	5p
DMOPC '22 Contest 1 P6 - Linear Swap	DMOPC	30p
DMOPC '22 Contest 2 P1 - DMOPC Crisis	DMOPC	5p
DMOPC '22 Contest 2 P5 - Beautiful Bins	DMOPC	30
DMOPC '22 Contest 3 P4 - Sketchy Cereal	DMOPC	30p
DMOPC '22 Contest 3 P6 - Compressibility	DMOPC	25p
DMOPC '22 Contest 4 P4 - Anki Reviews	DMOPC	17p
DMOPC '22 Contest 5 P5 - Twos and Threes	DMOPC	25
DMOPC '22 Contest 5 P6 - Threes and Twos	DMOPC	20p
DMOPC '23 Contest 1 P4 - Wandering Walk	DMOPC	17p
DMOPC '23 Contest 1 P5 - Perfect Matching	DMOPC	25p
Division Queries and Updates	Uncategorized	20p
EGOI '23 P8 - Guessing Game	EGOI	50p
Flip the Switches	Uncategorized	5
The Heist	Uncategorized	10p
Longest Balanced Subsequence	Uncategorized	15p
Magic Maze	Uncategorized	17p
Maximum Independent Subset	Uncategorized	15p
Path Finder	Uncategorized	10p
Path Finder 2: Electric Boogaloo	Uncategorized	15p
Road Redirection	Uncategorized	17
Segment Tree Practice 1	Uncategorized	12
Segment Tree Practice 2	Uncategorized	12
Segment Tree Practice 3	Uncategorized	15
Segment Tree Practice 4	Uncategorized	17
Temple Construction	Uncategorized	20p
UTS Open '21 P1 - COVID Party	Uncategorized	5p
UTS Open '21 P2 - Prime Array	Uncategorized	10
UTS Open '21 P4 - Lucky Graph	Uncategorized	15p
UTS Open '21 P6 - Terra Mater	Uncategorized	25p
UTS Open '21 P7 - April Fools	Uncategorized	30p
UTS Open '24 P4 - Political Espionage	Uncategorized	12p
Vending Machine	Uncategorized	10p

Problem	Score
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 2 P5 - Koala Carnival	15 / 15
An Animal Contest 2 P6 - Koala Transport System	17 / 17
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 P6 - Cozy Cottages	20 / 20
An Animal Contest 5 P4 - Number Game	12 / 12
An Animal Contest 5 P6 - Larry Finally Uses His Magical Powers	25 / 25
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7
An Animal Contest 6 P3 - OAC	12 / 12
An Animal Contest 6 P4 - Buffet	20 / 20

Problem	Score
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 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
Another Contest 8 Problem 6 - Unnecessary Forced Reverse Trash Finesse	25 / 25

Problem	Score
APIO '07 P1 - Mobiles	12 / 12
APIO '07 P2 - Backup	25 / 25
APIO '08 P2 - Roads	20 / 20
APIO '09 P1 - Digging for Oil	20 / 20
APIO '09 P2 - The Siruseri Convention Centre	25 / 25
APIO '09 P3 - The Great ATM Robbery	20 / 20
APIO '10 P1 - Commando	20 / 20
APIO '12 P1 - Dispatching	17 / 17
APIO '14 P1 - Palindromes	25 / 25
APIO '14 P2 - Split the Sequence	25 / 25
APIO '14 P3 - Beads and Wires	25 / 25
APIO '15 P2 - Jakarta Skyscrapers	20 / 20
APIO '16 P1 - Boat	20 / 20
APIO '16 P2 - Fireworks	40 / 40
APIO '19 P2 - Bridges	30 / 30

Problem	Score
Baltic OI '05 P3 - Maze	12 / 12
Baltic OI '07 P1 - Escape	20 / 20
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '10 P1 - BEARs	15 / 15
Baltic OI '10 P3 - Printed Circuit Board	12 / 12
Baltic OI '10 P4 - Matching Bins	7 / 7
Baltic OI '10 P5 - Candies	17 / 17
Baltic OI '13 P2 - Palindrome-Free Numbers	15 / 15
Baltic OI '13 P5 - Tracks in the Snow	12 / 12
Baltic OI '17 P3 - Railway	17 / 17
Baltic OI '17 P6 - Cat in a tree	15 / 15
Baltic OI '18 P2 - Martian DNA	10 / 10
Baltic OI '18 P6 - Paths	15 / 15
Baltic OI '19 P2 - Nautilus	15 / 15
Baltic OI '19 P4 - Tom's Kitchen	15 / 15
Baltic OI '19 P6 - Olympiads	20 / 20

Problem	Score
Bubble Cup V8 B Bribes	17 / 17
Bubble Cup V8 F Bulbo	12 / 12
Bubble Cup V8 H Bots	12 / 12

Problem	Score
CCC '00 J2 - 9966	3 / 3
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S3 - Surfing	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	10 / 10
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S2 - Spirals	5 / 5
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S4 - Cookies	10 / 10
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S3 - Blindfold	10 / 15
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 J1 - Trident	0.600 / 3
CCC '03 J2 - Picture Perfect	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 J3 - Smile with Similes	3 / 3
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J4 - Cross Spiral	7 / 7
CCC '05 J5 - Bananas	10 / 10
CCC '05 S2 - Mouse Move	3 / 5
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '06 S3 - Tin Can Telephone	3 / 12
CCC '06 S4 - Groups	10 / 10
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J3 - Deal or No Deal Calculator	2.400 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S1 - Federal Voting Age	3 / 3
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 J4 - From Prefix to Postfix	7 / 7
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S2 - Pennies in the Ring	4 / 5
CCC '08 S3 - Maze	7 / 7
CCC '08 S4 - Twenty-four	10 / 10
CCC '09 J4 - Signage	7 / 7
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J2 - Up and Down	2 / 5
CCC '10 J4 - Global Warming	5 / 5
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 J2 - Who Has Seen The Wind	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S1 - Don't pass me the ball!	3 / 3
CCC '12 S2 - Aromatic Numbers	5 / 5
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 S2 - Bridge Transport	5 / 5
CCC '13 S3 - Chances of Winning	10 / 10
CCC '13 S4 - Who is Taller?	7 / 7
CCC '13 S5 - Factor Solitaire	15 / 15
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
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 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	2.200 / 5
CCC '15 J5 - π-day	10 / 10
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	4 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	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 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 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	10 / 10
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 J5 - Rule of Three	5.300 / 20
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	10 / 20
CCC '19 S5 - Triangle: The Data Structure	20 / 20
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 J3 - Secret Instructions	5 / 5
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 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
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 '24 S3 - Swipe	10 / 10
CCC '25 S3 - Pretty Pens	10 / 10
CCC '25 S4 - Floor is Lava	12 / 12
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S5 - Maximum Distance	7 / 7
CCC '97 S1 - Sentences	5 / 5
CCC '97 S2 - Nasty Numbers	5 / 5
CCC '98 S2 - Cross Number Puzzle	5 / 5
CCC '98 S3 - Mars Rover	4.375 / 7
CCC '98 S4 - Lottery	10 / 10
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCOQR '16 - Stupendous Bowties	10 / 10
CCOQR '16 - Data Structure	15 / 15
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 S1 - Finding number of pairs	7 / 7
CCCHK '15 S5 - Can I pass the courses?	25 / 25

Problem	Score
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '01 P6 - Election Night	15 / 15
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 P1 - Scribble	5 / 5
CCO '04 P2 - Hockey Scores	12 / 12
CCO '04 P4 - Return of Space Turtle	12 / 12
CCO '04 P5 - Jengaism	7 / 7
CCO '05 P4 - Primed Sequences	12 / 12
CCO '05 P5 - Segments	10 / 10
CCO '06 P1 - CN Tower	5 / 5
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P2 - King & Weber	10 / 10
CCO '08 P4 - Herding	10 / 10
CCO '09 P2 - Dinner	4 / 20
CCO '09 P3 - Beware the Geoducks	10 / 10
CCO '09 P6 - A Weighty Problem	12 / 12
CCO '10 P1 - Barking Dogs!	10 / 10
CCO '10 P3 - Wowow	15 / 15
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '11 P3 - Spies Like Us	10 / 10
CCO '11 P4 - Reorganization	7 / 7
CCO '11 P6 - Biggest (Zero Carbon) Footprint	5 / 15
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 '13 P1 - All Your Base Belong to Palindromes	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '13 P4 - A Romantic Movie Outing	20 / 20
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 P4 - Cars on Ice	10 / 10
CCO '16 P2 - Splitting Hares	15 / 15
CCO '16 P5 - Zombie Apocalypse	15 / 15
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 P2 - Wrong Answer	12 / 12
CCO '18 P3 - Fun Palace	30 / 30
CCO '18 P4 - Gradient Descent	15 / 15
CCO '18 P5 - Boring Lectures	20 / 20
CCO '19 P1 - Human Error	10 / 10
CCO '19 P2 - Sirtet	20 / 20
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	4.200 / 35
CCO '20 P4 - Travelling Salesperson	25 / 25
CCO '20 P5 - Interval Collection	7 / 25
CCO '20 P6 - Shopping Plans	6 / 30
CCO '22 P1 - Alternating Heights	12 / 12
CCO '22 P2 - Rainy Markets	17 / 17
CCO '22 P3 - Double Attendance	21 / 25
CCO '22 P4 - Bi-ing Lottery Treekets	2.400 / 20
CCO '22 P5 - Phone Plans	13.600 / 20
CCO '22 P6 - Good Game	35 / 35
CCO '23 P2 - Real Mountains	17 / 17
CCO '23 P5 - Travelling Trader	30 / 30
CCO '96 P1 - Train Swapping	5 / 5
CCO '96 P5 - All Roads Lead Where?	7 / 7
CCO '98 P1 - Fibonacci Numbers	7 / 7

Problem	Score
CEOI '16 P2 - Kangaroo	20 / 20
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 Practice P1 - Count Squares	7 / 7
CEOI '22 P1 - Abracadabra	20 / 20
CEOI '22 P2 - Homework	15 / 15
CEOI '22 P3 - Prize	19 / 25
CEOI '22 P4 - Drawing	8.750 / 35
CEOI '22 P5 - Measures	11.800 / 20
CEOI '22 P6 - Parking	3 / 30

Problem	Score
NOI '01 P1 - Food Chain	15 / 15
NOI '01 P4 - Applications of Arctangent	15 / 15
NOI '01 P5 - Equation Solutions	15 / 15
NOI '02 P6 - Robot No. M	25 / 25
NOI '06 P4 - Maximum Profit	20 / 20
NOI '10 P1 - Energy Harvesting	17 / 17
NOI '10 P2 - Super Piano	25 / 25
NOI '10 P3 - Altitude	6 / 20
NOI '10 P4 - Flight Control	20 / 20
NOI '13 P2 - Tree Count	25 / 25
NOI '14 P1 - Getting-Up Syndrome	10 / 10
NOI '14 P2 - Enchanted Forest	18.400 / 20
NOI '14 P3 - Deletion Game	1.200 / 30
NOI '14 P6 - Ticket Purchase	30 / 30
NOI '22 P1 - Major	25 / 25
NOIP '15 P5 - Substring	12 / 12
NOIP '21 P1 - Saying Numbers	10 / 10

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Quine	10 / 10
Unique Elements	3 / 3

Problem	Score
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '06 Contest 4 #5 Jogurt	12 / 12
COCI '06 Contest 5 #2 Natrij	5 / 5
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '06 Contest 6 #3 Maraton	5 / 5
COCI '07 Contest 1 #5 Srednji	7 / 7
COCI '07 Contest 2 #3 Prva	7 / 7
COCI '07 Contest 2 #5 Kemija	15 / 15
COCI '07 Contest 3 #3 Tajna	5 / 5
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 4 #3 Lektira	5 / 5
COCI '07 Contest 4 #4 Muzicari	10 / 10
COCI '07 Contest 5 #5 Barica	15 / 15
COCI '07 Contest 6 #3 Granica	10 / 10
COCI '08 Contest 1 #1 Skocimis	5 / 5
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 2 #4 Svada	9.100 / 10
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '08 Contest 3 #3 Cross	10 / 10
COCI '08 Contest 3 #6 Najkraci	20 / 20
COCI '08 Contest 4 #6 Periodni	20 / 20
COCI '08 Contest 5 #2 Jabuka	5 / 5
COCI '08 Contest 5 #4 Lubenica	1.200 / 12
COCI '08 Contest 6 #1 Buka	5 / 5
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 #1 Note	3 / 3
COCI '09 Contest 1 #2 Domino	5 / 5
COCI '09 Contest 1 #4 Mali	10 / 10
COCI '09 Contest 2 #2 Rimski	5 / 5
COCI '09 Contest 3 #5 Patuljci	12.364 / 17
COCI '09 Contest 5 #5 Program	12 / 12
COCI '09 Contest 7 #6 Restoran	20 / 20
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	8 / 12
COCI '11 Contest 3 #3 Pogodak	10 / 10
COCI '11 Contest 5 #3 Dna	10 / 10
COCI '11 Contest 5 #4 Razbibriga	12 / 12
COCI '11 Contest 5 #6 Popločavanje	25 / 25
COCI '11 Contest 6 #6 Košare	15 / 15
COCI '12 Contest 5 #4 Hipercijevi	10 / 10
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '12 Contest 6 #5 Jedan	15 / 15
COCI '13 Contest 1 #2 Kušač	5 / 5
COCI '13 Contest 2 #3 Slom	7 / 7
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '13 Contest 2 #6 Linije	20 / 20
COCI '13 Contest 5 #4 Domine	12 / 12
COCI '13 Contest 5 #6 Ladice	4.857 / 17
COCI '13 Contest 6 #6 Graškrižja	17 / 17
COCI '14 Contest 1 #4 Mafija	15 / 15
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 3 #5 Stogovi	15 / 15
COCI '14 Contest 4 #1 Cesta	5 / 5
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 5 #3 Traktor	7 / 7
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '14 Contest 7 #1 Teta	5 / 5
COCI '14 Contest 7 #3 ACM	12 / 12
COCI '14 Contest 7 #5 Prosjek	15 / 15
COCI '15 Contest 1 #6 Uzastopni	7 / 20
COCI '15 Contest 2 #1 Marko	5 / 5
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 3 #3 Molekule	10 / 10
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '15 Contest 4 #4 Chewbacca	10.909 / 12
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 #1 Tarifa	3 / 3
COCI '16 Contest 1 #5 Kralj	15 / 15
COCI '16 Contest 1 #6 Vještica	15 / 15
COCI '16 Contest 2 #4 Prosječni	2 / 10
COCI '16 Contest 5 #4 Ronald	12 / 12
COCI '16 Contest 5 #5 Poklon	17 / 17
COCI '16 Contest 6 #5 Sirni	15 / 15
COCI '16 Contest 7 #6 Klavir	20 / 20
COCI '17 Contest 1 #5 Deda	15 / 15
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 4 #5 Krov	9 / 15
COCI '17 Contest 6 #4 Cover	15 / 15
COCI '17 Contest 6 #6 Vrtić	5 / 25
COCI '18 Contest 1 #3 Cipele	10 / 10
COCI '18 Contest 1 #4 Strah	15 / 15
COCI '18 Contest 2 #4 Maja	15 / 15
COCI '18 Contest 3 #4 NLO	15 / 15
COCI '18 Contest 3 #5 Praktični	17 / 17
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '18 Contest 4 #3 Kisik	12 / 12
COCI '18 Contest 4 #5 Akvizna	30 / 30
COCI '18 Contest 6 #5 Mobitel	20 / 20
COCI '19 Contest 1 #2 Lutrija	12 / 12
COCI '19 Contest 3 #4 Lampice	25 / 25
COCI '19 Contest 3 #5 Sob	15 / 15
COCI '19 Contest 4 #3 Holding	15 / 15
COCI '19 Contest 5 #5 Zapina	10 / 10
COCI '19 Contest 6 #5 Trener	15 / 15
COCI '20 Contest 2 #3 Euklid	17 / 17
COCI '20 Contest 2 #4 Sjekira	12 / 12
COCI '20 Contest 3 #4 Selotejp	15 / 15
COCI '20 Contest 4 #3 Hop	25 / 25
COCI '20 Contest 4 #4 Janjetina	20 / 20
COCI '20 Contest 4 #5 Patkice II	15 / 15
COCI '20 Contest 5 #3 Magenta	12 / 12
COCI '20 Contest 5 #4 Planine	3.091 / 17
COCI '20 Contest 5 #5 Sjeckanje	20 / 20
COCI '20 Contest 6 #3 Anagramistica	12 / 12
COCI '20 Contest 6 #4 Geometrija	11.400 / 25
COCI '20 Contest 6 #5 Index	15 / 15
COCI '21 Contest 1 #5 Volontiranje	25 / 25
COCI '21 Contest 2 #1 Kaučuk	5 / 5
COCI '21 Contest 2 #2 Kutije	10 / 10
COCI '21 Contest 2 #3 Hiperkocka	20 / 20
COCI '21 Contest 2 #4 Magneti	25 / 25
COCI '21 Contest 2 #5 Osumnjičeni	20 / 20
COCI '21 Contest 3 #1 Lampice	5 / 5
COCI '21 Contest 3 #2 Cijanobakterije	10 / 10
COCI '21 Contest 3 #3 Akcija	30 / 30
COCI '21 Contest 3 #4 Ekoeko	15 / 15
COCI '21 Contest 3 #5 Kućice	25 / 25
COCI '21 Contest 4 #1 Autići	5 / 5
COCI '21 Contest 4 #2 Autobus	10 / 10
COCI '21 Contest 4 #3 Izbori	17 / 17
COCI '21 Contest 4 #4 Parkovi	25 / 25
COCI '21 Contest 4 #5 Šarenlist	17 / 17
COCI '21 Contest 5 #5 Usmjeravanje	20 / 20
COCI '23 Contest 4 #4 Putovanje	20 / 20
COI '06 #1 Patrik	12 / 12
COI '16 #4 Zagrade	25 / 25
COI '17 #4 Zagonetka	17 / 17
COI '19 #4 Zagrade	15 / 15
COI '20 #1 Autobahn	15 / 15
COI '20 #2 Cigle	20 / 20
COI '20 #3 Izvanzemaljci	1.200 / 25
COI '20 #4 MalnaRISC	13.500 / 20
COCI '07 Regional #4 Jednakost	12 / 12

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15
Binary Search Tree Test	15 / 15
Strict Evaluation	17 / 17

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P1 - Sharing is Caring	4 / 5
DMOPC '13 Contest 3 P2 - Phone Microwave	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P1 - Median Mark	3.650 / 5
DMOPC '14 Contest 1 P2 - Tiles	3 / 3
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	4 / 10
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
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 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P2 - Longest Tunnel	3 / 3
DMOPC '14 Contest 5 P3 - Brotherly Sequence	5 / 5
DMOPC '14 Contest 7 P6 - Revenge of the Bins	20 / 20
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 P6 - Manhattan Magnets	17 / 17
DMOPC '15 Contest 3 P5 - Total Annihilation	3 / 15
DMOPC '15 Contest 3 P6 - Gala	30 / 30
DMOPC '15 Contest 4 P4 - Great Sequence	10 / 10
DMOPC '15 Contest 5 P6 - Event Horizon	25 / 25
DMOPC '15 Contest 6 P3 - Harvest	7 / 7
DMOPC '15 Contest 7 P1 - Kemonomimi Competition	7 / 7
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '15 Contest 7 P3 - Harbourmaster	7 / 7
DMOPC '15 Contest 7 P4 - Magic	10 / 10
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P3 - Carnival Phantasm	10 / 10
DMOPC '16 Contest 4 P4 - Molly and Manga Shopping	15 / 15
DMOPC '16 Contest 4 P5 - Migrant Mascot	10 / 10
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	15 / 15
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 4 P2 - A Heavy Light Decomposition Problem	7 / 7
DMOPC '17 Contest 4 P3 - Third Place	7 / 7
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 P1 - Sorting	5 / 5
DMOPC '18 Contest 1 P4 - Sorting	12 / 12
DMOPC '18 Contest 1 P6 - Sorting	20 / 20
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
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 P5 - Broken String	17 / 17
DMOPC '19 Contest 1 P6 - Bob and Binary Strings	3.750 / 25
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 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 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	0.800 / 15
DMOPC '19 Contest 4 P5 - Financial Trouble	1.700 / 17
DMOPC '19 Contest 4 P6 - little_prince's Specialty Tea House	12.500 / 25
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting	3 / 3
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 5 P2 - Charlie's Crazy Conquest	5 / 5
DMOPC '19 Contest 5 P3 - Captivating Construction Challenge	12 / 12
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum	7 / 7
DMOPC '19 Contest 5 P5 - Crazy Cyclic Coincidences	17 / 17
DMOPC '19 Contest 5 P6 - Cecilia's Computational Crisis	2 / 20
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 7 P1 - Hydrocarbons	7 / 7
DMOPC '19 Contest 7 P4 - Bob and Continued Fractions	20 / 20
DMOPC '19 Contest 7 P5 - Soriya's Programming Project	20 / 20
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 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	12.500 / 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	8 / 15
DMOPC '20 Contest 3 P5 - Tower of Power	25 / 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	17 / 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	20 / 20
DMOPC '20 Contest 5 P6 - Top Row	35 / 35
DMOPC '20 Contest 5 P6 - Top Row (Offline Version)	30 / 30
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 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 P3 - Senpai and Art	20 / 20
DMOPC '20 Contest 7 P4 - Mimi and Carrots II	17 / 17
DMOPC '20 Contest 7 P5 - Mayors and Tolls	20 / 20
DMOPC '20 Contest 7 P6 - Maou and Division	25 / 25
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
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 1 P4 - Uneven Forest	20 / 20
DMOPC '21 Contest 1 P5 - Perfect Cross	25 / 25
DMOPC '21 Contest 1 P6 - Tree Jumping	25 / 25
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 P5 - Permutations	25 / 25
DMOPC '21 Contest 2 P6 - Strange Function	30 / 30
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 3 P3 - Hopping Frogs	15 / 15
DMOPC '21 Contest 3 P4 - Sorting Subsequences	20 / 20
DMOPC '21 Contest 3 P5 - Crowded Travels	20 / 20
DMOPC '21 Contest 3 P6 - Good Grids	30 / 30
DMOPC '21 Contest 4 P1 - Tree Shopping	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 4 P3 - Palindromic Presents	12 / 12
DMOPC '21 Contest 4 P4 - Christmas Graph	17 / 17
DMOPC '21 Contest 4 P6 - Balanced Line	35 / 35
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P3 - Permutations & Primes	12 / 12
DMOPC '21 Contest 5 P4 - Permutations & Primes	17 / 17
DMOPC '21 Contest 5 P5 - Permutations & Primes	30 / 30
DMOPC '21 Contest 5 P5 - Permutations & Primes (Hard Version)	40 / 40
DMOPC '21 Contest 5 P6 - Permutations & Primes	25 / 25
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	7 / 7
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMOPC '21 Contest 6 P4 - Colourful Paths	15 / 15
DMOPC '21 Contest 6 P5 - Contraband Game	25 / 25
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 7 P4 - Rocket Race	17 / 17
DMOPC '21 Contest 7 P5 - King's Commands	35 / 35
DMOPC '21 Contest 7 P6 - Rainbow Subgraphs	30 / 30
DMOPC '21 Contest 8 P4 - Grid Operations	25 / 25
DMOPC '21 Contest 8 P5 - Tree Building	18.800 / 25
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '21 Contest 9 P4 - Ace of Diamonds	20 / 20
DMOPC '22 Contest 1 P6 - Linear Swap	30 / 30
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 2 P2 - Line Trace	7 / 7
DMOPC '22 Contest 2 P5 - Beautiful Bins	30 / 30
DMOPC '22 Contest 2 P6 - Yogyakarta Elevators	15 / 25
DMOPC '22 Contest 3 P4 - Sketchy Cereal	30 / 30
DMOPC '22 Contest 3 P5 - Alice Rebalancing	20 / 20
DMOPC '22 Contest 3 P6 - Compressibility	25 / 25
DMOPC '22 Contest 4 P3 - K-Knight	15 / 15
DMOPC '22 Contest 4 P4 - Anki Reviews	17 / 17
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P3 - Sorted XOR	12 / 12
DMOPC '22 Contest 5 P5 - Twos and Threes	25 / 25
DMOPC '22 Contest 5 P6 - Threes and Twos	20 / 20
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMOPC '23 Contest 1 P2 - Knights on Chessboard	10 / 10
DMOPC '23 Contest 1 P3 - Colour Scheme	12 / 12
DMOPC '23 Contest 1 P4 - Wandering Walk	17 / 17
DMOPC '23 Contest 1 P5 - Perfect Matching	25 / 25
DMPG '15 B2 - Trunk in Trunk	5 / 5
DMPG '15 G3 - Kinako Bread 2	30 / 30
DMPG '15 G6 - Yōkan	17 / 17
DMPG '15 S1 - Collecting Dust	5 / 5
DMPG '15 S5 - Black and White	12 / 12
DMPG '16 G2 - Kabane Apocalypse	6 / 20
DMPG '16 S2 - Pandemic	7 / 7
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 B2 - Yoda	3 / 3
DMPG '17 B3 - Heroes	5 / 5
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S1 - Molly and Difference	5 / 5
DMPG '18 B1 - Pizza Orders	3 / 3
DMPG '18 B2 - Mimi and Modulus	3 / 3
DMPG '18 B5 - Mimi and Substrings	7 / 7
DMPG '18 B6 - House of Cards	7 / 7
DMPG '18 G1 - Musical Chairs	10 / 10
DMPG '18 S2 - Mimi and K-uteness	7 / 7
DMPG '18 S5 - Mimi and Division	15 / 15
DMPG '19 B3 - Contact	3 / 3
DMPG '19 G6 - Pairs	20 / 20

Problem	Score
DWITE '07 R1 #4 - Stacks of Blocks	5 / 5
DWITE '07 R2 #1 - Not Quite Prime	5 / 5
DWITE '07 R2 #5 - Bridges In A Graph	7 / 7
DWITE '07 R3 #3 - Playlist	7 / 7
DWITE '07 R4 #4 - Shortest path around	7 / 7
DWITE '07 R5 #2 - Number of factors	5 / 5
DWITE '08 R2 #2 - My favourite digit	3 / 3
DWITE '08 R5 #1 - Baby Diff	3 / 3
DWITE '09 R1 #3 - That Missing Number	5 / 5
DWITE '09 R2 #4 - Breadth First Not Quite Tree	5 / 5
DWITE '09 R4 #5 - Ice Maze	10 / 10
DWITE '09 R5 #2 - Round to Second Prime	5 / 5
DWITE '09 R6 #4 - Time for Change	7 / 7
DWITE '09 R7 #2 - Sum of Primes	5 / 5
DWITE '10 R1 #1 - Age Gate	3 / 3
DWITE '10 R1 #3 - Power tiles	5 / 5
DWITE '10 R2 #3 - Escape and Loot	5 / 5
DWITE '10 R2 #5 - Cogwheels	7 / 7
DWITE '10 R3 #4 - Forest Fires	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 R4 #2 - Prime Time	5 / 5
DWITE '11 R5 #1 - Age Gate	3 / 3
DWITE '11 R5 #4 - Cube World	12 / 12
DWITE '12 R5 #2 - Copycat SMS	5 / 5
DWITE '12 R5 #3 - Triangle Count	7 / 7

Problem	Score
ECOO '07 R3 P1 - Sum of Primes	7 / 7
ECOO '12 R3 P3 - Steam Arithmetic	7 / 7
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '14 R2 P4 - What Lies Ahead	10 / 10
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '16 R2 P1 - Palindrome Panic	11.400 / 12
ECOO '17 R3 P2 - Family Trees	7 / 7
ECOO '19 R2 P1 - Email	5 / 5
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
ECOO '21 P5 - Waldwick's Walk	17 / 17
ECOO '21 P6 - Problematic Pathways	12 / 30

Problem	Score
EGOI '23 P1 - Inflation	7 / 7
EGOI '23 P2 - Padel Prize Pursuit	10 / 10
EGOI '23 P3 - Find the Box	17 / 17
EGOI '23 P4 - Bikes vs Cars	20 / 20
EGOI '23 P5 - Carnival General	10 / 10
EGOI '23 P6 - Candy	12 / 12
EGOI '23 P8 - Guessing Game	50 / 50

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J3 - Equation Solver	5 / 5
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17
GFSSOC '15 Winter J5 - Secret Santa	7 / 7
GFSSOC '15 Winter S3 - PalinDrone	2.100 / 7

Problem	Score
ACM U of T Tryouts C2 F - Light Cyclin'	20 / 20
CERC '07 E - Gates of Logic	20 / 20
ICPC ECNA 2005 D - Queens, Knights and Pawns	7 / 7
ICPC ECNA 2005 H - Two Ends	10 / 10
ICPC NAQ 2015 G - Safe Passage	10 / 10
ICPC NAQ 2016 D - Brackets	15 / 15
ICPC NAQ 2016 H - Nine Packs	10 / 10
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7
ICPC PACNW 2016 H - Paint	7 / 7
ICPC PACNW 2016 J - Shopping	15 / 15

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '07 P3 - Sails	25 / 25
IOI '08 P2 - Islands	8.500 / 25
IOI '09 P3 - POI	7 / 7
IOI '11 P2 - Race	17 / 17
IOI '11 P2 - Race (Standard I/O)	17 / 17
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '13 P1 - Dreaming	15 / 15
IOI '14 P4 - Gondola	3.800 / 15
IOI '14 P6 - Holiday	30 / 30
IOI '14 P6 - Holiday (Standard I/O)	30 / 30
IOI '16 P6 - Aliens	30 / 30
IOI '16 P6 - Aliens (Standard I/O)	30 / 30
IOI '18 P1 - Combo	15 / 15
IOI '18 P3 - Werewolf	30 / 30
IOI '18 P4 - Mechanical Doll	20 / 20
IOI '19 P1 - Arranging Shoes	15 / 15
IOI '20 P3 - Carnival Tickets	20 / 20
IOI '20 P4 - Packing Biscuits	25 / 25
IOI '20 P6 - Stations	20 / 20
IOI '94 P1 - The Triangle	7 / 7
IOI '98 P4 - Picture	15 / 15

Problem	Score
JOI '13 Open P2 - Synchronization	35 / 35
JOI '14 Open P5 - Pinball	25 / 25
JOI '16 Final P1 - Foehn Phenomena	10 / 10
JOI '18 Spring Camp Day 1 P1 - Construction of Highway	30 / 30
JOI '18 Spring Camp Day 1 P3 - Tents	20 / 20
JOI '19 Open P2 - Remittance	30 / 30
JOI '20 Open P1 - Furniture	20 / 20
JOI '20 Open P2 - Monochrome Points	35 / 35
JOI '20 Open P3 - Power Plant	15 / 15
JOI '20 Spring Camp Day 2 P2 - Making Friends on Joitter is Fun	0.300 / 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	4 / 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	3.300 / 10
Mock CCC '20 Contest 2 S4 - Rotational Arrays	10 / 10
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '15 S3 - The Tachyon Trap	4 / 12
Mock CCC '15 S4 - Ice Pillars	15 / 15
Mock CCC '22 2 S5 - Kaguya Wants to go Window Shopping with Kei Shirogane	30 / 30
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7
Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem	7 / 7
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '18 Contest 3 S4 - A Graph Problem	10 / 10
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
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 '19 Contest 2 S5 - Tudor Takes Pictures of Goats	15 / 15
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	0.100 / 12
Mock CCC '22 1 S1 - Big Mattress Tournament	5 / 5
Mock CCC '22 1 S2 - IU	5 / 5
Mock CCC '22 1 S3 - IU	7 / 7
Mock CCC '22 1 S4 - Berkeley Math Tournament Statistics	13.300 / 20
Riolku's Mock CCC S1 - Word Bot	3 / 3
Riolku's Mock CCC S2 - Keen Keener Sequence	7 / 7
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	5 / 25

Problem	Score
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 3 P2 - Packing Up	25 / 25
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
CCO Preparation Test 6 P3 - HopScotch	20 / 20
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem	15 / 15
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem	15 / 15
Mock CCO '18 Contest 2 Problem 5 - Victor's Triangles	20 / 20
Mock CCO '18 Contest 3 Problem 2 - Roger Delegates Work to Jessica	5.217 / 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

Problem	Score
MWC '15 #1 P2: Postcard	3 / 3
MWC '15 #1 P5: Love Guru	7 / 7
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #3 P3: Bad News	7 / 7
MWC '15 #5 P3: French Words	5 / 5

User 4fecta

Points breakdown

Authored problems (78)

AAC (192 points)

ACC (160 points)

APIO (344 points)

Balkan OI (30 points)

Baltic OI (227 points)

Bubble Cup (41 points)

Bulgarian OI (12 points)

CCC (1224.875 points)

CCO (963.200 points)

CEOI (214.550 points)

China NOI (289.600 points)

Classics (38 points)

COCI (1882.852 points)

CTF (3 points)

Data Structure Tests (67 points)

DMOPC (2590.700 points)

DWITE (165 points)

ECOO (114.400 points)

EGOI (126 points)

FHC (20 points)

GFSSOC (102.100 points)

Google Kick Start (12 points)

ICPC (128 points)

IOI (412.300 points)

JOI (240.300 points)

Mock CCC (285.033 points)

Mock CCO (154.217 points)

MWC (32 points)

Olympiads School (286.500 points)

POI (12 points)

SAC Coding Challenge (22 points)

Seasonal (323.450 points)

SIUCF (50 points)

TLE (96.833 points)

TSOC (26 points)

Uncategorized (2420.700 points)

VM7WC (145 points)

WAC (218.800 points)

Waterloo Local (16 points)

Woburn Challenge (233 points)

YAC (303 points)

Problem	Score
Athena on Zanzibar Island	1.200 / 12
DMOJLand Series: Fake Judges	7 / 7
Lemon Game	7 / 7
OCC '19 S4 - Playing with Numbers	1.800 / 12
Bob's Function	7.800 / 17
Bob's Bitwise Operation	17 / 17
Bob's Array Expressions	5 / 25
Dan's Monkeys	20 / 20
Bob's Dominos	25 / 25
Bob's Shortest Non-common Substring	20 / 20
Bob's Substring Modification	20 / 20
Bob's Longest Common Path	10.200 / 25
Bob's Kingdom	12 / 12
The Subset	20 / 20
Circular Knapsack Problem	25 / 25
Maximum Deviation Spanning Tree	25 / 25
Least Multiple	10 / 10
Bob Sort	9 / 20
Three Subarrays	6 / 20
Bad Cut	15 / 15
Circular Swap	7.500 / 25
A Fenwick Tree Question	15 / 15

Problem	Score
SAC '22 Code Challenge 4 P4 - Obligatory Subarray Problem	10 / 10
SAC '22 Code Challenge 4 P5 - Obligatory Interactive Problem	12 / 12

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
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 To School '16: Harambe	1.200 / 3
Back To School '16: Paradox	5 / 5
Back To School '16: Screensaver	10 / 10
Back To School '16: Textbooks	20 / 20
Back To School '17: Wet Mud	10 / 10
Back To School '17: New English	12 / 12
Back To School '17: Hot and Cold	20 / 20
Back To School '18: Letter Frequency	7 / 7
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	2 / 10
Back To School '19: Heist Night	0.750 / 15
Back To School '19: Unstable Books	1.500 / 15
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	2 / 20
Halloween '14 P1 - Rabbit Girls	3 / 3
MEC '16 P3 - Getting Good at Programming	10 / 10
MNYC '17: Hurontario	10 / 10
Piggy	7 / 7
Is it a Tree?	7 / 7
Tree Cutting	12 / 12
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
New Year's '15 P4 - Leftover Eggnog	15 / 15
New Year's '16 P1 - Late Christmas Shopping	3 / 3
New Year's '16 P6 - Cake Balancing	3 / 15
New Year's '16 P7 - Old Christmas Lights	17 / 17
New Year's '17 P1 - Mr. N and Presents	7 / 7
New Year's '19 P8 - Best Hat in Town II	25 / 25

Problem	Score
Summer Institute '17 Contest 1 P2 - Bernard	10 / 10
Summer Institute '17 Contest 1 P4 - Clips of Video	20 / 20
Summer Institute '17 Contest 3 P5 - Balanced Cycles	20 / 20

Problem	Score
TLE '15 P1 - Power Rankings	5 / 5
TLE '16 Contest 1 P4 - Microwaves Again!	12 / 12
TLE '16 Contest 3 P4 - Gaussian Elimination	7 / 7
TLE '16 Contest 4 P1 - Stack of Presents	2.500 / 5
TLE '16 Contest 4 P4 - Christmas Tree Building	15 / 15
TLE '16 Contest 5 P3 - Flight Exam	10 / 10
TLE '16 Contest 6 (Mock CCC) J5 - Meal Plan	4 / 10
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	3.333 / 5
TLE '16 Contest 7 P6 - Everyone Hates Reading	15 / 15
TLE '17 Contest 3 P3 - Fax's Thanksgiving Dish	10 / 10
TLE '17 Contest 5 P2 - Delivery Service II	5 / 5
TLE '17 Contest 7 P1 - Stargazing	3 / 3
TLE '17 Contest 8 P2 - Ship Defense	5 / 5

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '15 Contest 2 #3 - Funny Anagrams	7 / 7
TSOC '15 Contest 2 #5 - Bebiliths	5 / 5
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
2-D Permutations	10 / 10
Mispelling	3 / 3
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	7.500 / 15
A Coin Problem	12 / 12
Sum of Primes 2	5 / 5
Troubling Times	5 / 5
Andrew Needs Help	12 / 12
A New Country	25 / 25
A Noisy Class	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
Marcus Approximation	12 / 12
Art Academy 0: Prologue	3 / 3
Art Academy II: The Grand Escape	7 / 7
Art Academy V: Ruin	12 / 12
Art Academy VI: The Last Stand	12 / 12
Art Academy VII: A Mysterious Object	12 / 12
A Times B	17.100 / 20
Attraction	10 / 10
Palindromic Integer Partition	5 / 5
Bank Notes	7 / 7
Big Deposits	7 / 7
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
String Finding	5 / 5
Bitmask Magic	15 / 15
Boolean	3 / 3
Boxdropper	20 / 20
BPC 1 S1 - Homework Questions	5 / 5
BPC 1 S2 - Train Commute	12 / 12
BPC 1 S3 - Bus Stops	17 / 17
BPC 1 S5 - Temple	8.800 / 25
BPC 1 S6 - Painters	10.500 / 30
Bruce's Brittle Bridges	12 / 12
Bruce String	12 / 12
Polynomial Time Boolean Satisfiability	2 / 15
Fast Search	15 / 15
BSSPC '21 J1 - Eggy's New Clothes	3 / 3
BSSPC '21 J2 - James and Youtube	3 / 3
BSSPC '21 J3 - Magic Paint Gun Cartridges	5 / 5
BSSPC '21 J4 - James's Magical Soups	7 / 7
BSSPC '21 J5 - James and the Euclid Test	7 / 7
BSSPC '21 J6 - Lakshy and Orz Trees	12 / 12
BSSPC '21 S1 - Lakshy and Palindromic Rectangle	5 / 5
BSSPC '21 S2 - Hacker Soup	7 / 7
BSSPC '21 S3 - James's Egirl Discord Status	7 / 7
BSSPC '21 S4 - Child Prodigy Chadstin	17 / 17
BSSPC '21 S5 - James Solves His Tree Problems	9.200 / 25
BSSPC '22 P7 - Exec Team Applications	10 / 10
Security Cameras	20 / 20
Casino Crisis	12 / 12
Castle Invasion	10 / 10
Expensive Chair Stacking	7 / 7
Champion Contest	7 / 7
Allen's Segments	17 / 17
Comparing Arrays	15 / 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 '21 Contest 1 P5 - AQT and Modern Art	15 / 15
Dilhan's Computing Contest 1 P1 - The Cathedral of Learning	3 / 3
Dilhan's Computing Contest 1 P2 - Square Sum	12 / 12
Double Doors Regional P4 - Tudor Teaches Jason How To Be Productive	10 / 10
DeMello's Leeches	15 / 15
Matrix Determinant	9.100 / 15
Dominoes	25 / 25
Maximum Sum	7 / 7
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
Educational DP Contest AtCoder S - Digit Sum	12 / 12
Educational DP Contest AtCoder T - Permutation	15 / 15
Educational DP Contest AtCoder W - Intervals	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 Bit Counting	3 / 3
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Figurines	20 / 20
Flip the Switches	5 / 5
The Game of Nim	12 / 12
GlobeX Cup '18 S Sample - Chair Stacking	7 / 7
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
GlobeX Cup '19 J2 - Winnie Waifu Wars	3 / 3
GlobeX Cup '19 J3 - Codex	5 / 5
GlobeX Cup '19 J4 - Winni's Lonely Card Game	5 / 5
GlobeX Cup '19 J5 - Aliens	15 / 15
GlobeX Cup '19 S1 - Planet Classification	5 / 5
GlobeX Cup '19 S2 - Predicting Collisions	7 / 7
GlobeX Cup '19 S5 - Alien Navigation	2.200 / 20
Good Travels	17 / 17
Good Aim	10 / 10
Good Inflation	20 / 20
King Graff's Tolls	17 / 17
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
A Greedy Problem	5 / 5
Grid 3	20 / 20
Hardcore Grinding	5 / 5
Hailstone Numbers	3 / 3
HCI '16 - Jumping	20 / 20
HCI '16 - Cheapest Operation Ever	20 / 20
The Heist	10 / 10
Hello, World!	3 / 3
Hungry	5 / 5
Word Scrambler	5 / 5
Expected Inversions	12 / 12
Jack Needs Help	10 / 10
Joshua Needs Help	10 / 10
K-th Minimum Number	17 / 17
Largest Permutation	6.300 / 7
Longest Balanced Subsequence	15 / 15
LKP '18 Contest 1 P2 - Observing Frogs	5 / 5
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
LKP '18 Contest 2 P4 - The Zagonetka Machine	12 / 12
LKP '18 Contest 2 P5 - Political Instability	17 / 17
Love Evenness	5 / 5
Willie's Subtree	15 / 15
Magic Maze	17 / 17
Mathtermind	7 / 7
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
Modern Art	17 / 17
Monkey Bread	7 / 7
Monkey Cards	12 / 12
Monkey Country	10 / 10
Monkey Motel	1.200 / 12
The Odd Number	7 / 7
Bob's Farm	20 / 20
Path Finder	10 / 10
Path Finder 2: Electric Boogaloo	15 / 15
The Mirror	5 / 5
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
PIB '20 P1 - Marcus and Head Bonks	3 / 3
PIB '20 P2 - 2 + 2 = 5	5 / 5
PIB '20 P3 - Rulebreaker	7 / 7
Pick It	15 / 15
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
Prime Factorization	5 / 5
VMSS Pre-Windsor P3 - Composite Bag	3 / 3
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
Raytracing	10 / 10
Richmond Green P1 - HSIUNG	5 / 5
Richmond Green P2 - LOL	3 / 3
Road Redirection	17 / 17
Rolling Encryption	10 / 10
RTE '16 S3 - School Traversal	7 / 7
South African Computer Olympiad 2008 Day 1 Problem 3 - Visiting Grandma	15 / 15
Sandwich	5 / 5
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
A Segment Tree Game	10 / 10
Dynamic Range Minimum Test	12 / 12
Summing A Sequence	7 / 7
A Simple Game	7 / 7
Skyscrapers	15 / 15
STNBD P4 - Ellis Fahrengart	17 / 17
STNBD P6 - Terminus Est	1.800 / 35
Segment Tree Practice 1	12 / 12
Segment Tree Practice 3	15 / 15
Segment Tree Practice 4	17 / 17
Spy Tree	15 / 15
Cute String Merging	15 / 15
A Subarray Problem	7 / 7
Substring Scoring	20 / 20
Tall	6 / 15
THICC '17 P5 - Smarties	7 / 7
THICC '17 P6 - Tunnels	15 / 15
Temple Construction	20 / 20
Total Destruction	10 / 10
Tree Tasks	10 / 10
TSS Club Fair 2017 Problem A	3 / 3
TSS Club Fair 2017 Problem B	7 / 7
UTS Open '15 #3 - Pogo	25 / 25
UTS Open '15 #5 - Distribution Channel	20 / 20
UTS Open '18 P3 - Restaurants	7 / 7
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	25 / 25
UTS Open '21 P7 - April Fools	30 / 30
UTS Open '24 P1 - Watering the Plants	5 / 5
UTS Open '24 P2 - Happy Gifts	7 / 7
UTS Open '24 P3 - LXghts Out	10 / 10
UTS Open '24 P4 - Political Espionage	12 / 12
Valentine's Day '19 J3 - Love!	7 / 7
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
Willie's Fan Club	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 #2 - Tomb Robbing	7 / 7
VM7WC '15 #1 Bronze - Goon	3 / 3
VM7WC '15 #1 Silver - Jung Goon	5 / 5
VM7WC '15 #2 Silver - 4 Nations, 1 Secret	10 / 10
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #3 Silver - Test Scores	5 / 5
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 Silver - GG	5 / 5
VM7WC '16 #3 Bronze - Shahir-in-a-Box	3 / 3
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #4 Silver - Tests or Test Cases?	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 Silver - Diana Socializes	7 / 7

Problem	Score
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem	5 / 5
Wesley's Anger Contest 1 Problem 3 - A Dynamic Tree Problem	1 / 10
Wesley's Anger Contest 1 Problem 4 (Easy Version) - A Red-Black Tree Problem	15 / 15
Wesley's Anger Contest 1 Problem 4 (Hard Version) - A Red-Black Tree Problem	17 / 17
Wesley's Anger Contest 3 Problem 1 - Snow Day Predictor	3 / 3
Wesley's Anger Contest 3 Problem 2 - Eat, Sleep, Code, Repeat	5 / 5
Wesley's Anger Contest 3 Problem 3 - Wesley Plays DDR	7 / 7
Wesley's Anger Contest 3 Problem 4 - Canadian Construction Crew	12 / 12
Wesley's Anger Contest 4 Problem 1 - Zeyu's Zany Zort	3 / 3
Wesley's Anger Contest 4 Problem 2 - Squirrel Election	7 / 7
Wesley's Anger Contest 4 Problem 3 - Squirrel Tag	2.900 / 12
Wesley's Anger Contest 4 Problem 4 - The Almighty Acorn	2.100 / 35
Wesley's Anger Contest 4 Problem 5 - Time Travelling Squirrels	10.200 / 30
Wesley's Anger Contest 4 Problem 7 - Squirrel Cities	12.200 / 25
Wesley's Anger Contest 5 Problem 1 - Matryoshka Acorns	5 / 5
Wesley's Anger Contest 5 Problem 2 - MATH 137 at Squirreloo	7 / 7
Wesley's Anger Contest 5 Problem 3 - Super Squirrel Sisters	12 / 12
Wesley's Anger Contest 5 Problem 4 - Prison Escape	17 / 17
Wesley's Anger Contest 5 Problem 5 - A Squirrel's Life	9.200 / 25
Wesley's Anger Contest 5 Problem 7 - Acorn Delivery System	9 / 30
Wesley's Anger Contest 6 Problem 1 - Timbit Sales	3 / 3
Wesley's Anger Contest 6 Problem 2 - Cheap Christmas Lights	5 / 5
Wesley's Anger Contest 6 Problem 3 - Difference Sorting	10 / 10
Wesley's Anger Contest 6 Problem 4 - Runway Lights	12 / 12
Wesley's Anger Contest 6 Problem 5 - Canadian Christmas Cactus	15 / 15
Wesley's Anger Contest 6 Problem 6 (Easy Version) - Santa's Candy Factory	12.200 / 20

Problem	Score
Waterloo 2017 Fall A - Art	3 / 3
Waterloo 2017 Winter A - Vera and Outfits	3 / 3
Waterloo 2017 Winter B - Vera and LCS	10 / 10