Problems

Problem Category Points AC % ▾ Users
Pulse Uncategorized 3 38.2% 376
Inaho X Uncategorized 7p 38.2% 11
CCC '23 J3 - Special Event CCC 5p 38.2% 1266
MWC '15 #7 P2: Thief in the Night MWC 5p 38.2% 186
WOSS Dual Olympiad 2023 J3/S1: Moving Sand Uncategorized 7 38.2% 114
CEOI '18 P4 - Fibonacci Representations CEOI 40p 38.2% 8
Hardcore Grinding Uncategorized 5 38.1% 468
COCI '10 Contest 1 #2 Profesor COCI 5p 38.1% 74
DWITE '09 R1 #4 - My First True Letter DWITE 3 38.1% 104
DWITE '10 R1 #2 - Robot Vacuum Prototype DWITE 3 38.1% 58
DWITE '08 R2 #3 - My drink is made of cubes DWITE 5 38.1% 21
Wesley's Anger Contest 3 Bonus Problem - Game of Death WAC 7p 38.1% 13
WC '01 P8 - Time to Get Medieval Woburn Challenge 10 38.1% 39
DMOJ Capture The Flag '20 F4 - Wire on Shark CTF 10 38.1% 7
COCI '17 Contest 6 #4 Cover COCI 15 38.1% 39
WC '17 Contest 1 J4 - Canuck Detection Woburn Challenge 5p 38.1% 119
DWITE '06 R5 #3 - UPC Check Digit DWITE 5 38.0% 100
CCCHK '08 J1 - Best fish CCC 3 38.0% 801
GlobeX Cup '18 J Sample - Farming Simulator Uncategorized 5p 38.0% 133
MWC '15 #4 P4: Dealing with Knots MWC 7 37.9% 257
DWITE '08 R4 #3 - Secret party DWITE 7 37.9% 54
COCI '15 Contest 7 #2 Prozor COCI 7p 37.9% 21
Google Code Jam '12 Qualification Round Problem A - Speaking in Tongues Google Code Jam 3p 37.9% 9
CCO '18 P1 - Geese vs. Hawks CCO 10p 37.9% 569
TSOC '15 Contest 1 #1 - Molecular or Non-Molecular? TSOC 3p 37.9% 181
GFSSOC '15 Fall Practice P1 - Bruno and Trig GFSSOC 3p 37.8% 439
CTU Open Contest 2017 - Pond Cascade ICPC 7 37.8% 6
Baltic OI '06 P1 - Bitwise Expressions Baltic OI 15p 37.8% 9
COCI '18 Contest 5 #2 Jarvis COCI 5p 37.8% 138
Art Academy Uncategorized 5p 37.8% 55
Baltic OI '01 P6 - Teleports Baltic OI 10p 37.8% 24
COCI '06 Regional #3 Firefly COCI 10 37.8% 205
BlueBook - Leap Year BlueBook 3 37.8% 834
CCO '14 P1 - Troyangles CCO 10p 37.8% 619
Waterloo 2017 Winter E - Vera and Love Triangles Waterloo Local 25 37.8% 11
WOSS Dual Olympiad 2022 J2: Counting Christmas Trees Seasonal 3 37.8% 200
VM7WC '16 #3 Silver - Can Shahir even get there?! VM7WC 5 37.8% 1435
CTU Open Contest 2018 - Security Guards ICPC 10 37.8% 31
MCIPC Contest 1 P1 - Cypher Uncategorized 5p 37.7% 48
Baltic OI '11 P4 - Treasures and Vikings Baltic OI 15p 37.7% 18
Baltic OI '11 P7 - Polygon Baltic OI 17p 37.7% 9
LKP '18 Contest 2 P1 - Food Lines Uncategorized 3 37.7% 1017
DWITE '10 R2 #4 - Fractions to Decimal DWITE 7 37.7% 18
Max's Anger Contest Series 2 P4 - Number Anger Seasonal 12p 37.7% 51
Polynomial Time Boolean Satisfiability Uncategorized 15p 37.7% 48
WC '99 Suicidal P5 - Star Wars Woburn Challenge 15 37.7% 13
Guessing Game Uncategorized 5p 37.7% 8
DMOPC '16 Contest 1 P0 - C.C. and Cheese-kun DMOPC 3p 37.6% 2778
IOI '02 P4 - Batch Scheduling IOI 20p 37.6% 320
DMOPC '18 Contest 3 P2 - Bob and French Class DMOPC 7p 37.6% 401