Problems

Problem Category Points AC % Users ▾
Google Kickstart '17 Round F Problem A - Kicksort Google Kick Start 7p 29.6% 7
DWITE '11 R3 #3 - Combo Discounts DWITE 5 70.0% 7
ICPC PACNW 2016 L - Windy Path ICPC 15 22.6% 7
COCI '17 Contest 4 #6 Ceste COCI 25p 5.4% 7
RGPC '18 P5 - Wormhole Uncategorized 20p 8.0% 7
DMOPC '17 Contest 5 P6 - Bridges DMOPC 20p 14.8% 7
Baltic OI '07 P2 - Sorting Baltic OI 40p 11.0% 7
Mock CCO '18 Contest 1 Problem 4 - A Rectangle Problem Mock CCO 25p 17.4% 7
Mock CCO '18 Contest 2 Problem 3 - Victor Trains Mock CCO 20p 14.0% 7
TLE '17 Contest 8 P6 - Willson and Nesting Season TLE 25p 13.3% 7
Baltic OI '18 P4 - Alternating Current Baltic OI 25p 11.6% 7
Overflow Uncategorized 30p 2.4% 7
IOI '18 P2 - Seats IOI 40p 25.0% 7
COCI '17 Contest 1 #4 Hokej COCI 17 8.5% 7
New Year's '19 P4 - A Button Challenge Seasonal 15p 5.5% 7
CCC '19 J5 - Rule of Three CCC 20p 0.7% 7
COCI '18 Contest 3 #3 Sajam COCI 15p 32.4% 7
IOI '08 P6 - Pyramid Base IOI 40p 12.7% 7
DMPG '19 S5 - Secret Sort DMOPC 12p 13.3% 7
ECOO '19 R2 P4 - Tunnels ECOO 12p 32.6% 7
CCO '00 P6 - Extension Cords CCO 12 18.0% 7
CEOI '19 P4 - Amusement Park CEOI 30p 20.8% 7
Art Academy III: Sabotage Uncategorized 20p 11.0% 7
NOI '19 P2 - Robot China NOI 25p 6.9% 7
NOI '06 P3 - Millennium Worm China NOI 25p 15.9% 7
NOI '06 P5 - The Clever Tour Guide China NOI 30p 1.2% 7
NOI '11 P1 - Rabbit Farming China NOI 20p 8.3% 7
NOI '99 P6 - Memory Allocation China NOI 20p 5.3% 7
NOI '04 P5 - Little H's Little Hut China NOI 20p 39.4% 7
IOI '97 P3 - The Toxic iShongololo IOI 20p 47.5% 7
IOI '00 P6 - Building with Blocks IOI 20p 6.6% 7
Median Modulo Uncategorized 15p 7.8% 7
Fast LCA (Hard) Uncategorized 17 8.7% 7
Wesley's Anger Contest 5 Problem 7 - Acorn Delivery System WAC 30p 2.8% 7
DMOJ Capture The Flag '20 F4 - Wire on Shark CTF 10 38.1% 7
Baltic OI '16 P6 - Swap Baltic OI 15p 30.3% 7
World Tour Contest Problem 2 — Fireplace Poker Seasonal 5 1.1% 7
Wesley's Anger Contest 5 Problem 6 - Squirrel Cities 2 WAC 30p 7.7% 7
The Fox and the Wolf Uncategorized 15p 6.6% 7
IOI '16 P3 - Shortcut (Standard I/O) IOI 40p 1.8% 7
COCI '20 Contest 1 #5 Tenis COCI 17p 18.8% 7
Wesley's Anger Contest 6 Problem 7 - SantaTracker++ WAC 25p 16.1% 7
DMOPC '22 Contest 1 P5 - Wesley's Cabins DMOPC 30p 5.7% 7
COCI '17 Contest 3 #3 Retro COCI 12p 11.9% 7
COCI '12 Contest 4 #5 Dlakavac COCI 15p 53.3% 7
IOI '21 P3 - Fountain Parks IOI 30p 4.8% 7
Spring Coding Bowl '22 P5 - Temple Placement Uncategorized 15p 13.8% 7
ICPC NWERC 2011 C - Movie Collection ICPC 10 54.5% 7
Mock CCC '22 1 S5 - Berkeley Math Tournament Awards Ceremony Mock CCC 35p 5.5% 7
DMOPC '21 Contest 3 P6 - Good Grids DMOPC 30p 10.0% 7