Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
All Pairs Shortest Path 2813 566 20% 0.02 279 177 63%
Almost Union-Find 1416 119 8% 0.02 152 53 35%
Aspen Avenue 591 107 18% 0.01 83 39 47%
Bag of Tiles 34 10 29% 0.51 16 8 50%
Bakterije 20 1 5% 0.00 6 1 17%
Barking Up The Wrong Tree 148 8 5% 0.00 17 6 35%
Beat the Spread! 339 166 49% 0.00 76 66 87%
Best Compression Ever 521 198 38% 0.00 124 119 96%
Board Wrapping 244 89 36% 0.01 94 77 82%
Bowlstack 55 6 11% 0.08 9 6 67%
Cantor 256 84 33% 0.00 61 60 98%
Careful Declaration 54 7 13% 0.28 15 5 33%
Carpool 16 3 19% 0.05 4 2 50%
CD 2413 857 36% 0.05 210 181 86%
Chinese Remainder 1857 525 28% 0.00 249 185 74%
Chinese Remainder Theorem (non-relatively prime moduli) 681 316 46% 0.00 157 131 83%
Chopping Wood 499 255 51% 0.03 92 86 93%
Circle of Debt 36 6 17% 0.27 6 3 50%
Circular Lock 111 38 34% 0.00 40 31 78%
Class Picture 182 63 35% 0.00 19 15 79%
Closest Pair 677 145 21% 0.07 90 40 44%
Closest Pair (Uniform) 834 236 28% 0.09 94 64 68%
Codes 516 177 34% 0.01 93 63 68%
Code Theft 423 89 21% 0.03 48 30 62%
Collecting Beepers 71 19 27% 0.01 27 14 52%
Colliding Traffic 123 22 18% 0.01 13 8 62%
Convex Hull 1582 441 28% 0.02 178 120 67%
Councilling 249 28 11% 0.04 33 21 64%
Cryptographic Keys 419 110 26% 0.00 40 30 75%
Cudak 149 33 22% 0.00 37 26 70%
Dead Fraction 648 136 21% 0.00 102 78 76%
Dictionary Attack 359 61 17% 0.01 65 34 52%
Downpayment 119 8 7% 0.01 17 7 41%
Eksplozija 505 65 13% 0.01 84 39 46%
Equilibrium Mobile 710 127 18% 0.03 50 35 70%
Escape Plan 115 32 28% 0.01 16 12 75%
Eulerian Path 1799 534 30% 0.02 213 157 74%
Evil Straw Warts Live 144 44 31% 0.00 35 27 77%
Exploding CPU 2 76 14 18% 0.00 8 4 50%
Factovisors 1208 186 15% 0.00 118 89 75%
Fenwick Tree 1711 534 31% 0.67 187 137 73%
Frogger 947 188 20% 0.00 147 123 84%
Full Tank? 448 121 27% 0.07 83 70 84%
Funny Games 121 4 3% 5.54 7 2 29%
Gears in Action 509 104 20% 0.00 87 72 83%
George 226 164 73% 0.00 104 100 96%
Get Shorty 1032 285 28% 0.05 190 150 79%
Getting Gold 213 114 54% 0.00 56 52 93%
Gokigen Naname 377 57 15% 0.00 62 40 65%
Happy Happy Prime Prime 93 58 62% 0.00 37 33 89%
Hard Evidence 26 14 54% 0.01 6 5 83%
Hash 208 62 30% 0.20 32 25 78%
Help! 2010 226 11% 0.00 206 135 66%
Herkabe 114 35 31% 0.03 19 17 89%
Hexagon Game 23 4 17% 0.31 3 2 67%
Hiding Places 131 96 73% 0.00 67 64 96%
How many 0's? 169 115 68% 0.01 82 80 98%
Ice Floe Jumping 374 24 6% 0.02 19 6 32%
Ignore the Garbage 751 359 48% 0.00 141 126 89%
Intellectual Property 90 15 17% 0.04 14 8 57%
Interval Cover 2906 771 27% 0.10 315 246 78%
Introspective Caching 1826 351 19% 0.01 150 122 81%
Island Hopping 97 41 42% 0.02 28 21 75%
Killing Aliens in a Borg Maze 492 199 40% 0.01 111 99 89%
Knapsack 2449 859 35% 0.10 285 233 82%
Knights 44 16 36% 0.00 9 6 67%
Ladice 22 3 14% 0.08 5 3 60%
Life Forms 444 69 16% 0.18 41 18 44%
Linear Equation Solver 1614 455 28% 0.02 180 118 66%
Linear Recurrences 368 200 54% 0.06 53 44 83%
Line Segment Distance 436 231 53% 0.00 120 105 88%
Line Segment Intersection 1512 329 22% 0.00 153 109 71%
Lista 13 3 23% 0.12 5 3 60%
Ljutnja 542 185 34% 0.01 53 38 72%
Longest Increasing Subsequence 1436 774 54% 0.03 276 249 90%
Matchsticks 820 231 28% 0.00 78 72 92%
Maximum Flow 2525 550 22% 0.01 362 134 37%
Maximum Loot 882 81 9% 0.28 68 22 32%
Maximum Number of Colinear Points 612 277 45% 0.13 95 76 80%
Meltdown 32 18 56% 0.00 13 13 100%
Minimum Cost Maximum Flow 799 87 11% 0.38 78 27 35%
Minimum Cut 660 200 30% 0.01 164 85 52%
Minimum Spanning Tree 2438 794 33% 0.05 312 242 78%
Modular Arithmetic 1030 519 50% 0.00 239 198 83%
Mountain Road 61 11 18% 0.08 7 7 100%
Movie Collection 391 178 46% 0.03 96 81 84%
Muzicari 21 6 29% 0.00 12 6 50%
Ocean Currents 168 16 10% 0.23 19 10 53%
Organising the Organisation 50 6 12% 0.01 6 5 83%
Parallel Analysis 31 6 19% 1.29 12 6 50%
Parking 53 39 74% 0.00 26 25 96%
Partial Linear Equation Solver 1093 129 12% 0.02 100 51 51%
Pebble Solitaire 490 246 50% 0.01 94 64 68%
Peer Streaming 4 2 50% 0.51 3 2 67%
Perfect Pth Powers 3579 525 15% 0.00 282 222 79%
Pesky Mosquitoes 67 21 31% 0.00 17 14 82%
Pick up sticks 71 15 21% 0.27 17 13 76%
Point in Polygon 1271 373 29% 0.00 186 136 73%
Polygon Area 796 488 61% 0.00 225 207 92%
Polynomial Multiplication 2 1413 383 27% 0.06 154 82 53%