Problems

Problem search

Point range
Go Random

Hot problems

Problem Category Types Points AC % ▴ Users
MWC '15 #8 P3: Draw Down MWC Dynamic Programming 12p 15.8% 14
Richmond Green P4 - HEIGHT Uncategorized Dynamic Programming 7p 46.8% 219
Back To School '16: Contest Practice Seasonal Ad Hoc, Dynamic Programming 20p 42.0% 44
CCCHK '15 J5 - No friends in the same group. CCC Dynamic Programming, Graph Theory 15p 9.8% 33
CCC '02 S4 - Bridge Crossing CCC Dynamic Programming 10p 37.2% 884
CCC '00 S4 - Golf CCC Dynamic Programming 7 24.4% 2296
CCC '99 S4 - A Knightly Pursuit CCC Dynamic Programming, Graph Theory 12 18.7% 348
DMOPC '16 Contest 1 P3 - Shoe Shopping DMOPC Dynamic Programming 7 22.5% 423
CCO '05 P5 - Segments CCO Dynamic Programming 10p 44.3% 284
ICPC ECNA 2016 F - Removal Game ICPC Dynamic Programming 20 34.6% 21
ICPC ECNA 2016 J - Yes, Yes, It's Nonograms ICPC Dynamic Programming 20 50.0% 4
DMOPC '16 Contest 3 P5 - Shoe Shopping II DMOPC Dynamic Programming 15p 31.3% 19
DMOPC '16 Contest 3 P3 - Phantom Fight DMOPC Dynamic Programming 10p 14.1% 98
ICPC NAQ 2015 G - Safe Passage ICPC Dynamic Programming, Greedy Algorithms 10 49.7% 91
GFSSOC '17 S4 - First Ace GFSSOC Dynamic Programming 10 12.5% 36
HCI '16 - Jumping Uncategorized Dynamic Programming 20 13.1% 80
HCI '16 - Danger Room Uncategorized Dynamic Programming 7p 15.9% 23
HCI '16 - BinaryBomb Uncategorized Ad Hoc, Dynamic Programming, Graph Theory 17p 50.0% 4
HCI '16 - Cheapest Operation Ever Uncategorized Dynamic Programming 20p 28.0% 196
HCI '16 - Foodie Uncategorized Dynamic Programming 7p 31.7% 59
HCI '16 - Boxception Uncategorized Dynamic Programming 10p 53.0% 7
HCI '16 - Hearing Uncategorized Dynamic Programming, String Algorithms 15p 18.6% 5
GFSSOC '17 J5 - Choosing Extracurriculars GFSSOC Dynamic Programming 7 29.5% 52
ICPC ECNA 2005 A - ACM (ACronym Maker) ICPC Dynamic Programming 12 20.4% 28
ICPC ECNA 2005 H - Two Ends ICPC Dynamic Programming 10 35.1% 156
MNYC '17: Removing Christmas Trees Seasonal Dynamic Programming 15p 21.6% 43
ICPC ECNA 2000 F - To Bet or Not To Bet ICPC Dynamic Programming 10 29.4% 4
Waterloo 2017 Winter D - Vera and Sorting Waterloo Local Dynamic Programming 15 46.3% 29
DMPG '17 G1 - FatalWhale and Candies DMOPC Dynamic Programming 15p 13.1% 25
ECOO '17 R2 P4 - Zig Zag ECOO Dynamic Programming, Intermediate Math 12p 39.2% 29
Mock CCO '17 Problem 6 - Dire Consequences Mock CCO Data Structures, Dynamic Programming 20 24.2% 25
CCO '17 P4 - Rainfall Storage CCO Dynamic Programming 20p 36.2% 177
ECOO '17 R3 P4 - Ice Cream Beach ECOO Ad Hoc, Dynamic Programming, Simple Math 15p 18.5% 36
APIO '16 P1 - Boat APIO Dynamic Programming, Intermediate Math 20p 19.7% 51
THICC '17 P4 - Kenta's Neural Networks Uncategorized Dynamic Programming, String Algorithms 10p 21.9% 47
RTE '16 S2 - Fire Evacuation Plan Uncategorized Dynamic Programming 12p 14.9% 74
ECOO '14 R3 P4 - Baby Talk ECOO Dynamic Programming, String Algorithms 10p 59.1% 29
CCC '04 S5 - Super Plumber CCC Dynamic Programming 10p 23.8% 402
Summer Institute '17 Contest 1 P1 - Ant Clans SIUCF Dynamic Programming, Graph Theory 20p 16.9% 30
Waterloo 2017 Fall D - Drama Waterloo Local Dynamic Programming 20p 62.5% 3
DWITE '11 R2 #4 - Bear Trees DWITE Dynamic Programming, Graph Theory 10 21.6% 19
DWITE '12 R5 #3 - Triangle Count DWITE Dynamic Programming 7 33.4% 162
DWITE '08 R2 #4 - Big shiny tunes DWITE Dynamic Programming 7 63.0% 81
DWITE '09 R6 #4 - Time for Change DWITE Dynamic Programming 7 57.9% 209
DWITE '08 R3 #4 - Time for change DWITE Dynamic Programming 7 61.1% 268
DWITE '11 R1 #5 - Tattarrattat DWITE Dynamic Programming 10 59.0% 147
DWITE '10 R3 #3 - Dominos Tiling DWITE Dynamic Programming 10 46.3% 266
DWITE '09 R5 #4 - Kind of like OCR DWITE Dynamic Programming, Implementation 7 46.3% 18
DWITE '07 R3 #3 - Playlist DWITE Dynamic Programming 7 43.8% 146
DWITE '12 R2 #5 - Car Hoppers DWITE Dynamic Programming 7 29.8% 46