Problems

Problem Category Points AC % ▾ Users
UCRPC F21 B - Lost in the Shuffle ICPC 3 69.5% 86
COCI '15 Contest 7 #4 Otpor COCI 12 69.2% 30
DMOJ Capture The Flag '20 R1 - Classic Java CTF 5 69.2% 25
COCI '12 Contest 2 #1 Mortadela COCI 3p 69.2% 61
Another Contest 6 Problem 7 - Consonant or Vowel? ACC 0p 69.2% 129
ETSR '23 Online Round 2 Problem 1 - Pencil Uncategorized 3p 69.1% 141
SAC '22 Code Challenge 1 P1 - That Teacher SAC Coding Challenge 3 69.1% 583
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed DMOPC 3 69.0% 516
DWITE '09 R3 #4 - Spiral Out DWITE 7 69.0% 17
WOSS Dual Olympiad 2023 J1: Minimum Price Uncategorized 3 68.9% 168
COCI '10 Contest 6 #2 Uspon COCI 5p 68.8% 49
BSSPC '22 P1 - Bubble Tea Tracker Uncategorized 3 68.8% 530
PIB '20 P1 - Marcus and Head Bonks Uncategorized 3p 68.8% 301
WC '17 Contest 1 J2 - How's the Weather? Woburn Challenge 3 68.7% 3650
DWITE '10 R1 #3 - Power tiles DWITE 5 68.7% 135
SAC '22 Code Challenge 3 Junior P2 - Normal Lines SAC Coding Challenge 3p 68.7% 279
COCI '15 Contest 3 #1 Pot COCI 5 68.5% 204
DWITE '07 R2 #3 - Floor Plan DWITE 7 68.4% 123
SAC '22 Code Challenge 3 Junior P3 - Normal Probabilities SAC Coding Challenge 3p 68.3% 223
A Math Contest P15 - Matrix Fixed Point Uncategorized 20 68.3% 30
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting DMOPC 3 68.2% 391
SAC '22 Code Challenge 5 Junior P1 - Monkey, Type! SAC Coding Challenge 3 68.2% 251
ECOO '16 R3 P4 - Cuthbert's Calculator ECOO 15p 68.2% 5
CCC '24 S2 - Heavy-Light Composition CCC 5p 68.0% 323
COCI '12 Contest 6 #1 Baka COCI 3p 68.0% 85
DMOJ Capture The Flag '20 G1 - Sanity Check CTF 3 67.9% 335
COCI '09 Contest 2 #1 Faktor COCI 3p 67.8% 321
COCI '11 Contest 6 #2 Prozori COCI 5 67.6% 23
COCI '20 Contest 6 #1 Bold COCI 5p 67.4% 163
DWITE '08 R3 #3 - Unicorns and Teaspoons DWITE 5 67.3% 30
COCI '16 Contest 5 #1 Tuna COCI 3p 67.0% 60
Mock CCC '23 Contest 1 J1 - Final Velocity Mock CCC 3 67.0% 718
ICPC SWERC 2017 F - Shattered Cake ICPC 3 66.9% 55
WC '18 Contest 1 J2 - Making the Cut Woburn Challenge 3p 66.8% 200
ECOO '12 R2 P4 - Lo Shudoku ECOO 10p 66.7% 5
ECOO '12 R3 P4 - Splitsville ECOO 10p 66.7% 2
Waterloo 2017 Fall E - English Waterloo Local 15p 66.7% 4
COCI '09 Contest 6 #1 Kajak COCI 5p 66.7% 82
COCI '10 Contest 3 #6 Mono COCI 12p 66.7% 6
COI '16 #2 Raspad COCI 30p 66.7% 2
Google Code Jam '08 Round 1A Problem B - Milkshakes Google Code Jam 7p 66.7% 2
Google Code Jam '13 Qualification Round Problem A - Tic-Tac-Toe-Tomek Google Code Jam 7p 66.7% 5
Google Code Jam '14 Round 1A Problem A - Charging Chaos Google Code Jam 7p 66.7% 2
Google Code Jam '14 Round 1A Problem B - Full Binary Tree Google Code Jam 10p 66.7% 3
Google Code Jam '16 Qualification Round Problem B - Revenge of the Pancakes Google Code Jam 5p 66.7% 2
Google Code Jam '16 Round 1A Problem A - The Last Word Google Code Jam 5p 66.7% 4
Google Code Jam '16 Round 1A Problem B - Rank and File Google Code Jam 7p 66.7% 2
Google Code Jam '16 Round 1A Problem C - BFFs Google Code Jam 10p 66.7% 2
Google Code Jam '17 Qualification Round Problem C - Bathroom Stalls Google Code Jam 10p 66.7% 2
Google Code Jam '17 Round 1A Problem B - Ratatouille Google Code Jam 12 66.7% 3