User AvaLovelace

Points breakdown

97 / 100

TLE | C++14

IOI '16 P3 - Shortcut

on July 31, 2018, 7:52 p.m.

39pp

weighted 100% (39pp)

100 / 100

AC | C++14

APIO '18 P3 - Duathlon

on May 15, 2019, 3:34 p.m.

30pp

weighted 95% (29pp)

100 / 100

AC | C++14

IOI '14 P5 - Friend

on March 3, 2019, 8:44 p.m.

30pp

weighted 90% (27pp)

100 / 100

AC | C++14

IOI '18 P3 - Werewolf

on March 3, 2019, 3:54 a.m.

30pp

weighted 86% (26pp)

100 / 100

AC | C++14

IOI '17 P3 - Toy Train

on Aug. 1, 2018, 8:53 p.m.

30pp

weighted 81% (24pp)

100 / 100

AC | C++14

Balkan OI '11 P5 - Time Is Money

on July 21, 2018, 7:21 p.m.

30pp

weighted 77% (23pp)

25 / 25

AC | C++14

CCO '18 P6 - Flop Sorting

on July 7, 2018, 5:22 p.m.

30pp

weighted 74% (22pp)

25 / 25

AC | C++14

CCO '18 P3 - Fun Palace

on July 2, 2018, 5:10 p.m.

30pp

weighted 70% (21pp)

25 / 25

AC | C++14

CCO '18 P5 - Boring Lectures (Online Version)

on June 28, 2018, 10:44 p.m.

30pp

weighted 66% (20pp)

25 / 25

AC | C++14

CCO '17 P3 - Vera and Modern Art

on March 12, 2018, 4:05 a.m.

30pp

weighted 63% (19pp)

Problem	Category	Points
CCO '21 P2 - Weird Numeral System	CCO	17p
DMOPC '18 Contest 1 P0 - Sorting	DMOPC	3
DMOPC '18 Contest 3 P1 - Bob and Music Class	DMOPC	5
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars	DMOPC	3p
DMOPC '18 Contest 4 P1 - Dr. Henri and Differential Photometry	DMOPC	3p
DMOPC '18 Contest 4 P5 - Dr. Henri and Wormholes	DMOPC	25p
DMOPC '18 Contest 5 P0 - A Digital Art Problem	DMOPC	3
DMOPC '18 Contest 5 P2 - A Photography Problem	DMOPC	7
DMOPC '18 Contest 5 P4 - An Art Gallery Problem	DMOPC	12p
DMOPC '18 Contest 6 P1 - DNA or RNA?	DMOPC	3
DMOPC '18 Contest 6 P2 - Enantiomers	DMOPC	7
DMOPC '18 Contest 6 P5 - Quadrat Sampling	DMOPC	20p
DMOPC '19 Contest 7 P4 - Bob and Continued Fractions	DMOPC	20p
DMOPC '20 Contest 1 P4 - Victor Makes Bank	DMOPC	17p
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	DMOPC	7p
DMOPC '20 Contest 3 P4 - Bob and Typography	DMOPC	15p
DMOPC '20 Contest 4 P4 - Javelin Throwing	DMOPC	15p
DMOPC '20 Contest 5 P2 - On The Clock	DMOPC	7p
DMOPC '20 Contest 5 P4 - Slacking Off	DMOPC	15p
DMOPC '20 Contest 5 P5 - Slacking Off Again	DMOPC	20p
DMOPC '20 Contest 7 P2 - Alice and Tiles	DMOPC	10p
DMOPC '21 Contest 6 P3 - An Art Problem	DMOPC	10p
DMPG '19 B2 - Rectangular Molecules	DMOPC	3
DMPG '19 B4 - Braille	DMOPC	5
DMPG '19 G1 - Camera Calibration Challenge	DMOPC	12p
DMPG '19 S2 - Code Cracking Crisis	DMOPC	7
DMPG '19 S3 - Chemical Counting Capers	DMOPC	10p
DMPG '19 S4 - Confusing Crossword Conundrum	DMOPC	12p

Problem	Score
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

Problem	Score
APIO '09 P1 - Digging for Oil	20 / 20
APIO '09 P3 - The Great ATM Robbery	14.600 / 20
APIO '11 P1 - Table Coloring	25 / 25
APIO '12 P1 - Dispatching	17 / 17
APIO '14 P2 - Split the Sequence	25 / 25
APIO '15 P2 - Jakarta Skyscrapers	11.400 / 20
APIO '18 P3 - Duathlon	30 / 30
APIO '19 P1 - Strange Device	20 / 20
APIO '19 P2 - Bridges	17.100 / 30

Problem	Score
Baltic OI '07 P1 - Escape	20 / 20
Baltic OI '07 P3 - Sound	10 / 10

Problem	Score
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	5 / 10
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S5 - Post's Correspondence Problem	10 / 10
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 J1 - Trident	3 / 3
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 '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J5 - Bananas	10 / 10
CCC '05 S3 - Quantum Operations	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J1 - Canadian Calorie Counting	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 J5 - Keep on Truckin'	5 / 7
CCC '07 S3 - Friends	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 S3 - Maze	7 / 7
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	7.500 / 15
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S3 - Alice Through the Looking Glass	10 / 10
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S4 - A Coin Game	15 / 15
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
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 J2 - Vote Count	3 / 3
CCC '14 J3 - Double Dice	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 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
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 '16 J1 - Tournament Selection	3 / 3
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 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
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	10 / 10
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	9.750 / 12
CCC '22 S3 - Good Samples	10 / 10
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S2 - Divisibility by 11	7 / 7
CCC '96 S3 - Pattern Generator	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '97 S1 - Sentences	5 / 5

User AvaLovelace

Points breakdown

Authored problems (28)

ACC (25 points)

APIO (180.100 points)

Balkan OI (30 points)

Baltic OI (30 points)

CCC (691.250 points)

CCO (790.200 points)

CEOI (20 points)

China NOI (55 points)

Classics (19 points)

COCI (390 points)

Data Structure Tests (50 points)

DMOPC (1041.400 points)

DWITE (5 points)

ECOO (294 points)

FHC (30 points)

GFSSOC (56 points)

ICPC (15 points)

IOI (672.100 points)

JOI (45 points)

Mock CCC (229.333 points)

Mock CCO (394.023 points)

MWC (29 points)

Seasonal (287 points)

SIUCF (35 points)

TLE (379.500 points)

TSOC (31 points)

Uncategorized (668.200 points)

VM7WC (88 points)

WAC (29 points)

Woburn Challenge (317 points)

Problem	Score
CCO '01 P6 - Election Night	15 / 15
CCO '07 P1 - Cows	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '10 P2 - Tree Pruning	15 / 15
CCO '10 P3 - Wowow	15 / 15
CCO '11 P1 - Putnam	7 / 7
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	15 / 15
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P4 - Editor Distance	10 / 10
CCO '12 P5 - Sample Size	7 / 7
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 '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 P4 - Where's That Fuel?	7 / 7
CCO '14 P5 - Early Exam Evacuation	20 / 20
CCO '15 P1 - Hungry Fox	15 / 15
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 '16 P1 - Field Trip	10 / 10
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	19.200 / 20
CCO '17 P3 - Vera and Modern Art	30 / 30
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 '18 P5 - Boring Lectures (Online Version)	30 / 30
CCO '18 P6 - Flop Sorting	30 / 30
CCO '21 P2 - Weird Numeral System	17 / 17
CCO '21 P5 - Bread First Search	20 / 20
CCO '96 P5 - All Roads Lead Where?	7 / 7

Problem	Score
NOI '09 P3 - Modified Treap	20 / 20
NOI '09 P5 - Pipe Marbles	25 / 25
NOI '14 P2 - Enchanted Forest	10 / 20

Problem	Score
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 5 #1 Trik	3 / 3
COCI '06 Contest 5 #2 Natrij	5 / 5
COCI '06 Contest 5 #3 Tenis	10 / 10
COCI '06 Contest 5 #5 Ivana	15 / 15
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 5 #6 Baza	25 / 25
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '08 Contest 6 #5 Dostava	17 / 17
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 3 #5 Stogovi	15 / 15
COCI '15 Contest 2 #2 Geppetto	7 / 7
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '17 Contest 4 #1 Rasvjeta	3 / 3
COCI '17 Contest 4 #2 Izbori	5 / 5
COCI '17 Contest 4 #3 Automobil	7 / 7
COCI '17 Contest 4 #4 Vođe	12 / 12
COCI '18 Contest 1 #3 Cipele	10 / 10
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '20 Contest 3 #2 Vlak	10 / 10
COCI '20 Contest 3 #3 Sateliti	17 / 17
COI '06 #1 Patrik	12 / 12
COI '06 #2 Policija	17 / 17
COI '06 #3 Sabor	20 / 20
COI '07 #1 Glasnici	12 / 12
COI '07 #3 Tamnica	15 / 15
COI '07 #4 Umnožak	25 / 25
COCI '07 Regional #3 Kuhar	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

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '14 Contest 3 P5 - Not Enough Servers!	20 / 20
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 7 P5 - Aurora	10 / 10
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 '15 Contest 1 P3 - Itami and Cipher	7 / 7
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 3 P4 - Contagion	12 / 12
DMOPC '15 Contest 3 P5 - Total Annihilation	15 / 15
DMOPC '15 Contest 4 P1 - Dictionary	3 / 3
DMOPC '15 Contest 5 P5 - World Line Convergence	15 / 15
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '15 Contest 7 P3 - Harbourmaster	7 / 7
DMOPC '16 Contest 1 P4 - Tree Appraisal	15 / 15
DMOPC '16 Contest 2 P4 - Zeros	7 / 7
DMOPC '16 Contest 3 P6 - Long Lost Love	17 / 17
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 '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P2 - Sharing Crayons	7 / 7
DMOPC '17 Contest 1 P3 - Hitchhiking Fun	7 / 7
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 1 P6 - Land of the Carrot Trees	20 / 20
DMOPC '17 Contest 2 P0 - Secrets	3 / 3
DMOPC '17 Contest 2 P1 - 0-1 Knapsack	3 / 3
DMOPC '17 Contest 2 P2 - Balance	5 / 5
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 3 P3 - N-Kat	10 / 10
DMOPC '17 Contest 4 P0 - Catch	3 / 3
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun	5 / 5
DMOPC '17 Contest 4 P2 - A Heavy Light Decomposition Problem	7 / 7
DMOPC '17 Contest 4 P3 - Third Place	7 / 7
DMOPC '17 Contest 4 P4 - Cops and Robbers	7 / 7
DMOPC '17 Contest 4 P5 - Revised IOI	12 / 12
DMOPC '17 Contest 5 P0 - Mimi and Pizza	3 / 3
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 '17 Contest 5 P5 - XOR Bridges	15 / 15
DMOPC '18 Contest 2 P5 - Another Sequence Problem	3 / 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 P3 - Bob and Math Class	10 / 10
DMOPC '18 Contest 3 P4 - Bob and English Class	3 / 15
DMOPC '18 Contest 3 P5 - Bob and Physics Class	3 / 15
DMOPC '18 Contest 3 P6 - Bob and Suffering	5.700 / 30
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 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 P2 - A Photography Problem	7 / 7
DMOPC '18 Contest 5 P4 - An Art Gallery Problem	12 / 12
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 '20 Contest 1 P4 - Victor Makes Bank	17 / 17
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	7 / 7
DMOPC '20 Contest 3 P4 - Bob and Typography	14 / 15
DMOPC '20 Contest 4 P4 - Javelin Throwing	15 / 15
DMOPC '20 Contest 4 P6 - Petty Children	25 / 25
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 7 P2 - Alice and Tiles	10 / 10
DMOPC '20 Contest 7 P4 - Mimi and Carrots II	1.700 / 17
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMPG '15 G5 - ExpedColle	15 / 15
DMPG '15 G6 - Yōkan	17 / 17
DMPG '15 S5 - Black and White	12 / 12
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 G6 - SAO Queries	15 / 25
DMPG '17 B4 - Bad Sort	7 / 7
DMPG '17 G1 - FatalWhale and Candies	9 / 15
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 G5 - Vera and Pets	15 / 15
DMPG '17 S2 - Anime Conventions	10 / 10
DMPG '18 G1 - Musical Chairs	10 / 10
DMPG '19 B1 - Registration	3 / 3
DMPG '19 B2 - Rectangular Molecules	3 / 3
DMPG '19 B3 - Contact	3 / 3
DMPG '19 B4 - Braille	5 / 5
DMPG '19 B6 - Oddity	10 / 10
DMPG '19 G1 - Camera Calibration Challenge	12 / 12
DMPG '19 G5 - Hunting the White Whale	20 / 20
DMPG '19 S2 - Code Cracking Crisis	7 / 7
DMPG '19 S4 - Confusing Crossword Conundrum	12 / 12

Problem	Score
ECOO '13 R2 P1 - Upsetris	5 / 5
ECOO '13 R2 P2 - The Walking Dead	7 / 7
ECOO '13 R2 P3 - Last Robot Standing	7 / 7
ECOO '13 R3 P4 - Tour de Force	12 / 12
ECOO '14 R2 P1 - Scratch and Win	5 / 5
ECOO '14 R2 P2 - Black and Grey	5 / 5
ECOO '14 R2 P3 - EasySweeper	10 / 10
ECOO '14 R2 P4 - What Lies Ahead	10 / 10
ECOO '15 R1 P4 - Neanderthal Numbers	10 / 10
ECOO '15 R2 P1 - The Interlace Cypher	7 / 7
ECOO '15 R2 P2 - So So	12 / 12
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '15 R2 P4 - Rectangle Roundup	12 / 12
ECOO '16 R2 P1 - Palindrome Panic	12 / 12
ECOO '16 R2 P2 - CC+	7 / 7
ECOO '16 R2 P3 - BattleShip	7 / 7
ECOO '16 R2 P4 - Hop, Skip and Jump	12 / 12
ECOO '17 R3 P1 - Baker Brie	5 / 5
ECOO '17 R3 P2 - Family Trees	7 / 7
ECOO '18 R1 P1 - Willow's Wild Ride	5 / 5
ECOO '18 R1 P2 - Rue's Rings	5 / 5
ECOO '18 R1 P3 - Missing Art	7 / 7
ECOO '18 R1 P4 - Fibonacci Spiral	7 / 7
ECOO '18 R2 P1 - Artificial Photosynthesystem	7 / 7
ECOO '18 R2 P2 - Homework	10 / 10
ECOO '18 R2 P3 - Factorial	12 / 12
ECOO '18 R3 P1 - Balanced	12 / 12
ECOO '18 R3 P3 - Currency Exchange	10 / 10
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R1 P2 - L-Systems Go	5 / 5
ECOO '19 R1 P3 - Side Scrolling Simulator	10 / 10
ECOO '19 R2 P1 - Email	5 / 5
ECOO '19 R2 P2 - Pizza	10 / 10
ECOO '19 R2 P3 - Ribbon	15 / 15
ECOO '19 R3 P1 - Chords	7 / 7

Problem	Score
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 2 P3 - Autocomplete Strikes Back	20 / 20

Problem	Score
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '05 P4 - Birthday	20 / 12
IOI '09 P7 - Regions	20 / 20
IOI '11 P2 - Race	7.300 / 17
IOI '12 P3 - Crayfish Scrivener	15 / 15
IOI '12 P3 - Crayfish Scrivener (Standard I/O)	15 / 15
IOI '13 P4 - Cave	10 / 10
IOI '13 P5 - Robots	20 / 20
IOI '13 P5 - Robots (Standard I/O)	20 / 20
IOI '14 P2 - Wall	20 / 20
IOI '14 P4 - Gondola	15 / 15
IOI '14 P4 - Gondola (Standard I/O)	15 / 15
IOI '14 P5 - Friend	30 / 30
IOI '15 P1 - Boxes with Souvenirs	15 / 15
IOI '15 P1 - Boxes with Souvenirs (Standard I/O)	15 / 15
IOI '15 P2 - Scales	25 / 25
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 '16 P1 - Detecting Molecules	12 / 12
IOI '16 P1 - Detecting Molecules (Standard I/O)	12 / 12
IOI '16 P3 - Shortcut	38.800 / 40
IOI '16 P4 - Paint by Numbers	15 / 15
IOI '16 P4 - Paint by Numbers (Standard I/O)	15 / 15
IOI '16 P5 - Unscrambling a Messy Bug	20 / 20
IOI '17 P2 - Wiring	25 / 25
IOI '17 P3 - Toy Train	30 / 30
IOI '17 P4 - The Big Prize	20 / 20
IOI '17 P6 - Ancient Books	25 / 25
IOI '18 P1 - Combo	15 / 15
IOI '18 P3 - Werewolf	30 / 30
IOI '94 P1 - The Triangle	7 / 7
IOI '98 P1 - Contact	10 / 10
IOI '98 P4 - Picture	15 / 15
IOI '98 P6 - Polygon	15 / 15
IOI '99 P1 - Little Shop of Flowers	10 / 10

Problem	Score
JOI '14 Open P2 - Fortune Telling 2	25 / 25
JOI '18 Open P1 - Bubble Sort 2	20 / 20

Problem	Score
Mock CCC '14 J5 - Spacetime Surfer	10 / 10
Mock CCC '15 J5 - Royal Guard	10 / 10
Mock CCC '15 S2 - Problem-setting Pandemonium	5 / 5
Mock CCC '18 Contest 1 J3/S1 - A Math Problem	5 / 5
Mock CCC '18 Contest 1 J4/S2 - A Square Problem	5 / 5
Mock CCC '18 Contest 1 J5/S3 - A Simulation Problem	7 / 7
Mock CCC '18 Contest 1 S4 - A Graph Problem	12 / 12
Mock CCC '18 Contest 1 S5 - A Palindrome Problem	15 / 15
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 2 J5/S3 - A Coloring Problem	10 / 10
Mock CCC '18 Contest 2 S4 - A Tree Problem	12 / 12
Mock CCC '18 Contest 3 J3/S1 - A String Problem	5 / 5
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '18 Contest 3 J5/S3 - A Cookie-Cutter Problem	10 / 10
Mock CCC '18 Contest 3 S4 - A Graph Problem	10 / 10
Mock CCC '18 Contest 5 J3/S1 - Median Triples	5 / 5
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting	10 / 10
Mock CCC '18 Contest 5 S5 - California Boggle	20 / 20
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	3.333 / 10
Valentine's Day '18 J4 & S1 - Carol's Cute Cactus	7 / 7
Valentine's Day '18 J5 & S2 - Ctudor's Cute Orchids	7 / 7
Valentine's Day '18 S3 - Carol's Cactesian Conquest	17 / 17
Valentine's Day '18 S4 - Coastal California Cities	7 / 7

Problem	Score
CCO Preparation Test 1 P1 - Double Cross	20 / 20
CCO Preparation Test 1 P2 - Escape Maze	20 / 20
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 2 P1 - Concatenation	17 / 17
CCO Preparation Test 4 P3 - Dynamic MST	25 / 25
CCO Preparation Test 5 P1 - City Game	15 / 15
CCO Preparation Test 6 P3 - HopScotch	20 / 20
Mock CCO '17 Problem 3 - Connection	20 / 20
Mock CCO '17 Problem 4 - Guards	15 / 15
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem	15 / 15
Mock CCO '19 Contest 2 Problem 3 - A Cactus Problem	15 / 15
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem	12 / 12
Mock CCO '18 Contest 1 Problem 4 - A Rectangle Problem	3.750 / 25
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem	15 / 15
Mock CCO '18 Contest 2 Problem 4 - Victor's Rectangles	20 / 20
Mock CCO '18 Contest 2 Problem 5 - Victor's Triangles	12 / 20
Mock CCO '18 Contest 3 Problem 3 - Roger Just Plays Some More Chess	20 / 20
Mock CCO '18 Contest 3 Problem 4 - Roger Solves A Classic Rage Tree Problem	10 / 10
Mock CCO '18 Contest 3 Problem 6 - Roger Asks For More Marks	27.273 / 30
Mock CCO '18 Contest 4 Problem 1 - Mining for Minerals	15 / 15
Mock CCO '18 Contest 4 Problem 2 - Sunken Colonies	15 / 15
Mock CCO '18 Contest 4 Problem 3 - Counterattack	15 / 15
Mock CCO '18 Contest 4 Problem 4 - Time Travel	15 / 15
Mock CCO '18 Contest 4 Problem 6 - Splitting Drones	15 / 15

Problem	Score
MWC '15 #1 P1: Playlist Panic	5 / 5
MWC '15 #2 P5: Watchmeblink1	7 / 7
MWC '15 #4 P3: Salt	5 / 5
MWC '15 #6 P2: Breadwinners	7 / 7
MWC '15 #7 P2: Thief in the Night	5 / 5

Problem	Score
Back From Summer '17 P6: Crowded Cities	20 / 20
Back To School '16: Cherry Tree	12 / 12
Back To School '16: Times Table	17 / 17
Back To School '16: Contest Practice	20 / 20
Back To School '16: Textbooks	20 / 20
Back To School '17: New English	12 / 12
Back To School '17: Hot and Cold	20 / 20
Death Gun	7 / 7
Halloween '14 P3 - Dog Girls	15 / 15
MEC '16 P6 - Instruments of the Ghostwriters	10 / 10
MNYC '16: Rocks	15 / 15
MNYC '17: Hurontario	10 / 10
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
New Year's '16 P6 - Cake Balancing	15 / 15
New Year's '16 P8 - S-NO-wall	20 / 20
New Year's '17 P2 - Peter's Escape	10 / 10
New Year's '18 P1 - Happy New Year!	3 / 3
New Year's '18 P2 - Mimi and Christmas Cake	5 / 5
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

Problem	Score
Summer Institute '17 Contest 3 P4 - Customs	15 / 15
Summer Institute '17 Contest 3 P5 - Balanced Cycles	20 / 20

Problem	Score
TLE '15 P1 - Power Rankings	5 / 5
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 P4 - Microwaves Again!	12 / 12
TLE '16 Contest 1 P5 - Battle Plan	17 / 17
TLE '16 Contest 7 P1 - Math Helper	5 / 5
TLE '16 Contest 7 P3 - NOR	10 / 10
TLE '16 Contest 7 P6 - Everyone Hates Reading	15 / 15
TLE '16 Contest 8 P1 - Paper Hole Punching	3 / 3
TLE '16 Contest 8 P2 - Dank Meme	3 / 3
TLE '16 Contest 8 P3 - Fool's Sequence	12 / 12
TLE '16 Contest 8 P5 - Prom Night	15 / 15
TLE '17 Contest 1 P1 - String Rounding	3 / 3
TLE '17 Contest 1 P2 - Willson and Food	5 / 5
TLE '17 Contest 1 P3 - Screensaver 2	7 / 7
TLE '17 Contest 1 P4 - Tempest	12 / 12
TLE '17 Contest 2 P1 - Cadadr	3 / 3
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 2 P6 - Save Jody!	25 / 25
TLE '17 Contest 3 P1 - Willson and Territory	3 / 3
TLE '17 Contest 3 P2 - Sectors	3 / 3
TLE '17 Contest 3 P3 - Fax's Thanksgiving Dish	10 / 10
TLE '17 Contest 3 P6 - Donut Coupons	25 / 25
TLE '17 Contest 4 P1 - Riding the Curve	3 / 3
TLE '17 Contest 4 P2 - Microwave Buttons	5 / 5
TLE '17 Contest 4 P3 - Fax's Christmas Dish	7 / 7
TLE '17 Contest 4 P5 - Pascal's Tree	15 / 15
TLE '17 Contest 4 P6 - Fax's Christmas Bash	25 / 25
TLE '17 Contest 7 P1 - Stargazing	3 / 3
TLE '17 Contest 7 P2 - Airport Hopping	5 / 5
TLE '17 Contest 7 P3 - Countless Calculator Computations	7 / 7
TLE '17 Contest 7 P4 - Database	6 / 20
TLE '17 Contest 7 P5 - Willson and Mating	4.500 / 15
TLE '17 Contest 8 P1 - Artificial Intelligence	7 / 7
TLE '17 Contest 8 P2 - Ship Defense	5 / 5
TLE '17 Contest 8 P3 - Curious Numbers	10 / 10
TLE '17 Contest 8 P5 - Battle Plan 2	20 / 20

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '15 Contest 2 #5 - Bebiliths	5 / 5
TSOC '16 Contest 1 #5 - Max and Cards	7 / 7
TSOC '16 Contest 1 #6 - Joey and Biology	12 / 12

Problem	Score
16 BIT S/W ONLY	3 / 3
A Noisy Class	7 / 7
A Plus B	3 / 3
A Times B	20 / 20
Bank Notes	7 / 7
List Minimum	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
String Finding	5 / 5
Binary	5 / 5
Boolean	3 / 3
The Cake is a Dessert	10 / 10
Checkerboard Summation (Easy)	12 / 12
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 😎	4.250 / 17
CPC '19 Contest 1 P6 - Maintaining Some Coins	1 / 20
Double Doors Regional P1 - Tudor Gets a Goat	3 / 3
Double Doors Regional P2 - Tudor Learns DDR	3 / 3
Double Doors Regional P4 - Tudor Teaches Jason How To Be Productive	10 / 10
Double Doors Regional P5 - Tudor Eats Ice Cream Cones	15 / 15
Matrix Determinant	13.200 / 15
Discerning Discounts	3 / 3
Maximum Sum	7 / 7
A Game	10 / 10
Longest Increasing Subsequence	7 / 7
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder O - Matching	12 / 12
Educational DP Contest AtCoder P - Independent Set	12 / 12
Fast Factorial Calculator	7 / 7
Favorite Numbers	5 / 5
Fibonacci Sequence	15 / 15
GCC '16 P1 - Watching Anime	10 / 10
King Graff's Defense	15 / 15
King Graff's Trip	15 / 15
Breaking the Friend Chain	7 / 7
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
Graph Contest 3 P2 - Shortest Path	10 / 10
Graph Contest 3 P3 - Cable TV	7 / 7
Hailstone Numbers	3 / 3
Grid 1.5	10 / 10
HCI '16 - Serial Killer	15 / 15
HCI '16 - Lamppost	5 / 5
Hello, World!	3 / 3
Word Scrambler	5 / 5
Infinity	3 / 3
MMCC '14 P1 - Tenri	17 / 17
MMCC '14 P2 - Kirito	20 / 20
MMCC '14 P3 - Esdeath	15 / 15
MMCC '15 P1 - Inaho	15 / 15
MMCC '15 P2 - Akame	25 / 25
The Mirror	5 / 5
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
Pick It	15 / 15
Prime Factorization	5 / 5
Richmond Green P1 - HSIUNG	5 / 5
Richmond Green P4 - HEIGHT	7 / 7
Sandwich	5 / 5
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
The Cosmic Era P5 - GENESIS	20 / 20
Dynamic Range Minimum Test	12 / 12
Coding Spree	7 / 7
STNBD P1 - Ren Ashbell	3 / 3
STNBD P4 - Ellis Fahrengart	17 / 17
UTS Open '15 #4 - Subway	17 / 17
UTS Open '15 #5 - Distribution Channel	10 / 20
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	0.750 / 15

Problem	Score
VMSS '15 #2 - Tomb Robbing	7 / 7
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '15 #5 Gold - Tree Planting	12 / 12
VM7WC '16 #2 Silver - GG	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 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7
VM7WC '16 #6 Gold - Cold War Telecom	10 / 10

Problem	Score
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem	5 / 5
Wesley's Anger Contest 1 Problem 2 - A Minimum Cost Flow Problem	7 / 7
Wesley's Anger Contest 1 Problem 3 - A Dynamic Tree Problem	10 / 10
Wesley's Anger Contest 1 Problem 4 (Easy Version) - A Red-Black Tree Problem	3.750 / 15
Wesley's Anger Contest 1 Problem 5 - Rule of Four	2 / 20
Wesley's Anger Contest 1 Problem 6 - Colourful Cactus Ordeal	1.250 / 25

Problem	Score
WC '07 P3 - Strategy Meeting	10 / 10
WC '15 Contest 1 S1 - Woburn Workload	7 / 7
WC '15 Contest 1 S3 - Contest Sites	17 / 17
WC '15 Finals S2 - Hydration	10 / 10
WC '17 Contest 3 S1 - Mutual Friends	10 / 10
WC '17 Contest 3 S2 - GleamingProudChickenFunRun	12 / 12
WC '17 Contest 3 S3 - Down for Maintenance	15 / 15
WC '17 Contest 3 S4 - Relevant Results	20 / 20
WC '17 Contest 4 S1 - Wakandan Sabotage	10 / 10
WC '17 Contest 4 S2 - Strange Travels	10 / 10
WC '17 Contest 4 S3 - Guardians of the Cash	15 / 15
WC '17 Finals S1 - An Interspecific Army	5 / 5
WC '17 Finals S2 - Cowmmunication Network	12 / 12
WC '17 Finals S4 - Ultimatum	17 / 17
WC '18 Contest 1 S1 - Inspiration	7 / 7
WC '18 Contest 1 S2 - Essay Generator	7 / 7
WC '18 Contest 1 S3 - Reach for the Top	12 / 12
WC '18 Contest 1 S4 - Bad Influence	15 / 15
WC '18 Contest 3 S1 - The Perfect Team	10 / 10
WC '18 Contest 3 S2 - Gym Tour	12 / 12
WC '18 Contest 3 S3 - Counterpicking	15 / 15
WC '18 Contest 3 S4 - Holey Travels	4 / 20
WC '18 Contest 4 S1 - World of StarCraft	10 / 10
WC '18 Contest 4 S2 - Farming Simulator	15 / 15
WC '18 Contest 4 S3 - Dance Royale	15 / 15
WC '18 Contest 4 S4 - Super Luigi Odyssey	25 / 25