Problems

Problem Category Points AC % ▴ Users
COCI '14 Contest 6 #4 Kratki COCI 10p 32.9% 163
COCI '22 Contest 5 #4 Slastičarnica COCI 15p 32.9% 46
CEOI '19 Practice P2 - Separator CEOI 10p 32.9% 40
COCI '14 Contest 6 #2 Niko COCI 10p 33.0% 73
CCC '96 S4 - When in Rome CCC 10 33.0% 569
Appleby Contest '19 P5 - Matrix Operation Uncategorized 10p 33.0% 282
Troubling Times Uncategorized 5p 33.0% 538
CCC '10 J3 - Punchy CCC 5 33.0% 1395
CCC '07 J3 - Deal or No Deal Calculator CCC 3 33.0% 3246
DMOPC '17 Contest 1 P5 - Intimidating Arrays DMOPC 15p 33.0% 118
Good Predictions Uncategorized 10 33.0% 73
Appleby Contest '19 P3 - A Recursion Problem Uncategorized 5p 33.0% 255
Expected Inversions Uncategorized 12p 33.1% 24
Mock CCC '24 Contest 1 S2 - Owen the Toucan Mock CCC 7p 33.1% 188
NOI '07 P1 - Social Network China NOI 15p 33.1% 81
COCI '13 Contest 3 #1 Riječi COCI 5p 33.1% 1157
COCI '07 Contest 4 #5 Poklon COCI 15p 33.1% 174
IOI '10 P6 - Traffic Congestion (Standard I/O) IOI 10p 33.1% 415
DWITE '10 R1 #1 - Age Gate DWITE 3 33.1% 210
COCI '07 Contest 3 #6 Redoks COCI 17p 33.1% 179
COCI '17 Contest 2 #2 ZigZag COCI 5 33.2% 281
COCI '15 Contest 5 #4 Poplava COCI 12 33.2% 88
Baltic OI '07 P3 - Sound Baltic OI 10p 33.2% 276
DMOPC '15 Contest 1 P2 - Itami and Squad DMOPC 5p 33.2% 258
WC '15 Contest 1 S4 - Chocolate Milk Woburn Challenge 20p 33.2% 49
Mock CCO '18 Contest 2 Problem 5 - Victor's Triangles Mock CCO 20p 33.2% 49
COCI '08 Regional #1 Nop COCI 5 33.2% 163
VMSS Pre-Windsor P6 - You Can't Write Science Fiction Better Than This Uncategorized 7 33.3% 98
JOI '14 Open P1 - Factories JOI 20p 33.3% 154
CCC '14 S2 - Assigning Partners CCC 5 33.3% 2841
CCC '22 J3 - Harp Tuning CCC 5p 33.3% 1491
The Mirror Uncategorized 5 33.3% 676
ICPC ECNA 2016 A - Bubbly Troubly ICPC 20 33.3% 1
ECOO '15 R2 P4 - Rectangle Roundup ECOO 12p 33.3% 16
COCI '07 Contest 5 #5 Barica COCI 15 33.3% 73
COCI '08 Regional #3 Cijevi COCI 10 33.3% 31
COCI '18 Contest 2 #2 Kocka COCI 7p 33.3% 23
CCO '97 P3 - Porous Stone CCO 10 33.3% 2
Wesley's Anger Contest 2 Problem 6 - Haunted Houses WAC 30 33.3% 6
Facebook Hacker Cup '19 Final Round P1 - Strings as a Service FHC 15p 33.3% 4
NOI '02 P6 - Robot No. M China NOI 25p 33.3% 17
COCI '10 Contest 1 #6 Žabe COCI 20p 33.3% 1
WC '17 Contest 2 S1 - Keeping Score Woburn Challenge 5p 33.3% 51
WC '02 Suicidal P3 - Evil Tasks Woburn Challenge 25 33.3% 2
WC '17 Contest 4 S4 - Alpha Nerd (Hard) Woburn Challenge 25p 33.3% 1
Baltic OI '05 P4 - Ancient Manuscript Baltic OI 12 33.3% 20
COCI '11 Contest 4 #5 Broj COCI 10p 33.3% 8
JOI '20 Spring Camp Day 2 P3 - Ruins 3 JOI 40p 33.3% 2
Marcus Approximation Uncategorized 12p 33.3% 43
DMOPC '21 Contest 9 P6 - Shortest Paths DMOPC 30p 33.3% 10