Problems

Problem Category Points AC % Users ▾
COCI '15 Contest 6 #3 Pianino COCI 10 100.0% 1
COCI '15 Contest 6 #6 San COCI 20p 100.0% 1
A Floyd-Warshall Problem Fun Math 15 7.1% 1
Bane of Arthropods Uncategorized 20p 66.7% 1
APIO '18 P2 - Circle Selection APIO 25p 5.3% 1
CEOI '19 P1 - Building Skyscrapers CEOI 30p 5.6% 1
Baltic OI '13 P6 - Vim Baltic OI 20p 33.3% 1
COCI '19 Contest 2 #4 Popcount COCI 20p 100.0% 1
JOI Spring Camp '18 P2 - Fences JOI 30p 100.0% 1
Strings as a Service FHC 15p 33.3% 1
CCO '06 P6 - Paint by Numbers CCO 30 1.3% 1
CCO '04 P3 - S and K CCO 15p 0.9% 1
COCI '15 Contest 7 #4 Optor COCI 12 71.4% 1
COCI '15 Contest 7 #5 Prosti COCI 15 100.0% 1
COCI '17 Contest 1 #6 Plahte COCI 20 100.0% 1
NOI '09 P6 - Tracing NOI 50p 7.4% 1
NOI '05 P5 - Little H's Party NOI 30p 3.4% 1
NOI '04 P5 - Little H's Little Hut NOI 20p 20.0% 1
NOI '02 P5 - New Tetris NOI 30p 25.0% 1
NEERC10 C - Cactus Revolution Uncategorized 30p 11.1% 1
Campfire Cooking Uncategorized 40p 0.6% 1
English Essay Uncategorized 30p 3.0% 1
WC '02 Suicidal P5 - The Mines of Moria Woburn Challenge 25 5.3% 1
WC '97 P5 - Encoding Grid Woburn Challenge 20 6.3% 1
WC '18 Contest 3 S4 - Holey Travels Woburn Challenge 20p 1.0% 1
WC '18 Contest 2 S4 - Car Convergence Chaos Woburn Challenge 25p 0.8% 1
WC '99 Suicidal P2 - Good Hunting Will Woburn Challenge 20p 0.5% 1
WC '17 Contest 4 S4 - Alpha Nerd (Hard) Uncategorized 25p 100.0% 1
Rubik's Cube Solver Uncategorized 50p 1.1% 1
Guitar Hero Uncategorized 25p 1.6% 1
ICPC SWERC 2017 B - Table ACM-ICPC 20 66.7% 1
ICPC SWERC 2017 J - Frosting on the Cake ACM-ICPC 7 50.0% 1
ICPC SWERC 2017 K - Blowing Candles ACM-ICPC 15 20.0% 1
IOI '04 - Hermes (Hard) IOI 20p 0.6% 1
ICPC PACNW 2010 I Zombie Fences 2: Electric Boogaloo ACM-ICPC 40p 16.7% 1
Baltic '06 P5 - RLE Compression Baltic OI 20 33.3% 1
COCI '20 Contest 1 #2 Bajka COCI 7p 100.0% 1
COCI '20 Contest 1 #4 Papričice COCI 17p 100.0% 1
COCI '20 Contest 1 #5 Tenis COCI 17p 100.0% 1
DMOPC '16 Contest 3 P4 - Serpent's Search DMOPC 17p 0.0% 0
Moana Uncategorized 15p 0.0% 0
Bubble Cup V8 C Party Bubble Cup 20 0.0% 0
Bubble Cup V9 E Festival organization Bubble Cup 25 0.0% 0
Bubble Cup V9 F Pokermon League challenge Bubble Cup 20 0.0% 0
Bubble Cup V9 G Heroes of Making Magic III Bubble Cup 20 0.0% 0
IOI '10 P2 - Hotter Colder IOI 50 0.0% 0
COCI '17 Contest 4 #5 Krov COCI 15p 0.0% 0
CTU Open Contest 2017 - Treetop Walkway ACM-ICPC 20 0.0% 0
CTU Open Contest 2018 - Numbers Generator ACM-ICPC 20 0.0% 0
COCI '18 Contest 1 #5 Teoretičar COCI 20p 0.0% 0