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Problem Category Points AC % Users ▾
Mock CCC '15 S5 - Kongou Mock CCC 40p 3.9% 13
Facebook Hacker Cup '15 Round 3 P4 - Fox Rocks FHC 35p 42.1% 13
CCO '14 P6 - Gates CCO 40p 9.0% 13
CCO Preparation Test 5 P2 - Corporative Network Mock CCO 15 7.3% 13
ICPC ECNA 2016 H - Vin Diagrams ICPC 15 47.9% 13
TLE '16 Contest 6 (Mock CCC) J5 - Meal Plan TLE 10p 5.1% 13
Mock CCO '17 Problem 5 - Blitzkrieg Mock CCO 17p 12.4% 13
DWITE '08 R4 #5 - Blow your mind with 4th D DWITE 7 19.7% 13
DWITE '09 R7 #4 - What is this Algebra? DWITE 12 22.0% 13
ECOO '18 R3 P3 - Currency Exchange ECOO 10p 8.1% 13
APIO '13 P2 - Toll APIO 35p 20.6% 13
CTU Open Contest 2018 - Horsemeet ICPC 10 71.9% 13
IOI '08 P4 - Teleporters IOI 25p 30.2% 13
ECOO '19 R2 P3 - Ribbon ECOO 15p 19.8% 13
Mock CCO '19 Contest 1 Problem 4 - A Chemistry Problem Mock CCO 15p 14.9% 13
CEOI '19 P3 - Cubeword CEOI 20p 40.5% 13
GlobeX Cup '19 S4 - Ninjaclasher's Wrath 2 Uncategorized 25p 9.7% 13
Wesley's Anger Contest 1 Problem 4 (Hard Version) - A Red-Black Tree Problem WAC 17 23.4% 13
Wesley's Anger Contest 3 Bonus Problem - Game of Death WAC 7p 38.1% 13
COCI '19 Contest 6 #4 Skandi COCI 17p 51.0% 13
NOI '09 P2 - Little G the Poet China NOI 25p 6.4% 13
WC '99 Suicidal P5 - Star Wars Woburn Challenge 15 37.7% 13
WC '18 Contest 3 S3 - Counterpicking Woburn Challenge 15p 7.8% 13
WC '15 Contest 2 S4 - The Force Awakens (Senior) Woburn Challenge 30p 6.8% 13
WC '15 Finals S3 - Driving Range Woburn Challenge 15p 19.3% 13
WC '02 P6 - Obstacles Galore Woburn Challenge 10 15.5% 13
DMOJ Capture The Flag '20 R4 - Python Cycles CTF 12 41.9% 13
Lego Uncategorized 15p 27.3% 13
Substring Scoring Uncategorized 20p 20.5% 13
Wesley's Anger Contest Reject 3 - Christmas Carols WAC 25p 14.4% 13
Riolku's Mock CCC S5 - Keen Keener Multiset Mock CCC 25p 6.6% 13
COCI '12 Contest 4 #3 Voyager COCI 7p 29.4% 13
COCI '20 Contest 4 #3 Hop COCI 25p 22.1% 13
COCI '17 Contest 7 #3 Go COCI 15p 22.7% 13
JOI '20 Spring Camp Day 4 P1 - Capital City JOI 20 47.1% 13
Another Contest 6 Problem 12 - A Pretty Standard Problem Involving Judge Kirito ACC 0p 6.9% 13
CCO '21 P6 - Loop Town CCO 50p 4.6% 13
Moses Needs Help Uncategorized 12p 16.8% 13
DMOPC '20 Contest 7 P6 - Maou and Division DMOPC 25p 11.2% 13
NOI '15 P5 - Cocktail Party China NOI 25p 42.1% 13
ICPC NWERC 2015 A - Assigning Workstations ICPC 10 31.4% 13
MALD Contest 1 P6 - Scratch Cat and Painting Uncategorized 17p 14.6% 13
COI '15 #2 Palinilap COCI 25p 20.3% 13
NOIP '99 P3 - Traveller's Budget China NOI 12p 11.4% 13
IOI '18 P4 - Mechanical Doll IOI 20p 22.6% 13
JOI '21 Open P2 - Financial Report JOI 25p 34.0% 13
Baltic OI '02 P2 - Tennis Club Baltic OI 12p 34.0% 13
JOI '19 Open P1 - Triple Jump JOI 30p 21.0% 13
NOIP '18 Junior P2 - The Big Battle China NOI 7p 33.3% 13
Max's Anger Contest Series 1 P4 - Greedily Gamboling (Hard Version) Seasonal 15p 28.7% 13