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2018 ACM-ICPC World Finals - Beijing

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Catch the Plane 339 122 36% 0.60 127 110 87% 3.3
B Comma Sprinkler 836 227 27% 0.06 247 210 85% 3.8
C Conquer The World 144 40 28% 0.23 28 16 57% 6.3
D Gem Island 167 45 27% 0.06 41 36 88% 3.0
E Getting a Jump on Crime 221 42 19% 0.01 34 31 91% 3.3
F Go with the Flow 742 149 20% 0.10 145 125 86% 3.7
G Panda Preserve 632 47 7% 0.05 41 26 63% 6.8
H Single Cut of Failure 706 92 13% 0.52 83 64 77% 5.7
I Triangles 385 82 21% 1.12 64 61 95% 4.3
J Uncrossed Knight's Tour 107 8 7% 0.00 13 7 54% 5.3
K Wireless is the New Fiber 490 186 38% 0.01 191 174 91% 2.5

2017 ACM-ICPC World Finals - Rapid City

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Airport Construction 2154 289 13% 0.02 223 117 52% 7.1
B Get a Clue! 180 74 41% 0.00 68 59 87% 3.8
C Mission Improbable 861 297 34% 0.00 287 235 82% 4.1
D Money for Nothing 1573 209 13% 0.14 196 147 75% 5.8
E Need for Speed 2825 863 31% 0.00 666 607 91% 2.4
F Posterize 900 372 41% 0.00 330 298 90% 2.6
G Replicate Replicate Rfplicbte 290 114 39% 0.03 81 77 95% 2.7
H Scenery 288 49 17% 0.02 53 24 45% 7.9
I Secret Chamber at Mount Rushmore 1464 781 53% 0.00 702 653 93% 1.9
J Son of Pipe Stream 213 37 17% 0.03 44 33 75% 5.7
K Tarot Sham Boast 353 89 25% 0.01 90 73 81% 5.5
L Visual Python++ 746 119 16% 0.12 126 92 73% 6.8

2016 ACM-ICPC World Finals - Phuket

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Balanced Diet 468 144 31% 0.01 119 94 79% 4.9
B Branch Assignment 696 172 25% 0.08 164 134 82% 4.3
C Ceiling Function 1363 695 51% 0.00 595 548 92% 1.8
D Clock Breaking 159 91 57% 0.00 89 84 94% 3.0
E Forever Young 1860 271 15% 0.00 260 189 73% 5.3
F Longest Rivers 296 70 24% 0.36 80 59 74% 6.0
G Oil 1114 217 19% 0.48 198 151 76% 5.4
H Polygonal Puzzle 39 13 33% 1.10 12 11 92% 4.2
I Road Times 691 143 21% 0.04 65 58 89% 5.5
J Spin Doctor 185 41 22% 0.20 37 31 84% 5.4
K String Theory 626 187 30% 0.00 175 149 85% 4.9
L Swap Space 1583 310 20% 0.16 335 254 76% 4.6
M What Really Happened on Mars? 154 47 31% 0.00 43 37 86% 4.8

2015 ACM-ICPC World Finals - Marrakech

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Amalgamated Artichokes 1687 832 49% 0.01 712 633 89% 2.4
B Asteroids 550 100 18% 0.00 59 48 81% 4.9
C Catering 629 245 39% 0.00 175 158 90% 3.6
D Cutting Cheese 579 297 51% 0.00 252 228 90% 2.6
E Evolution in Parallel 395 127 32% 0.02 129 102 79% 5.3
F Keyboarding 779 261 34% 0.31 215 180 84% 4.6
G Pipe Stream 285 51 18% 0.00 56 36 64% 5.9
H Qanat 169 124 73% 0.00 110 104 95% 2.0
I Ship Traffic 621 199 32% 0.03 184 166 90% 3.6
J Tile Cutting 381 257 67% 0.19 175 166 95% 2.6
K Tours 272 77 28% 0.00 68 53 78% 4.6
L Weather Report 225 161 72% 0.01 150 140 93% 2.8
M Window Manager 346 81 23% 0.01 74 66 89% 4.5

2014 ACM-ICPC World Finals - Ekaterinburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Baggage 289 93 32% 0.00 108 77 71% 4.9
B Buffed Buffet 628 98 16% 0.03 80 63 79% 5.7
C Crane Balancing 1436 182 13% 0.00 184 135 73% 4.2
D Game Strategy 878 256 29% 0.09 284 204 72% 4.7
E Maze Reduction 406 118 29% 0.00 103 86 83% 4.5
F Messenger 321 53 17% 0.10 49 40 82% 5.1
G Metal Processing Plant 560 99 18% 0.03 96 68 71% 6.5
H Pachinko 172 44 26% 0.14 38 29 76% 6.1
I Sensor Network 1251 149 12% 0.00 167 105 63% 6.1
J Skiing 100 18 18% 0.06 19 14 74% 5.0
K Surveillance 1250 259 21% 0.08 248 172 69% 5.2
L Wire Crossing 269 28 10% 0.02 32 23 72% 6.1

2013 ACM-ICPC World Finals - Saint Petersburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Self-Assembly 860 290 34% 0.00 335 229 68% 3.7
B Hey, Better Bettor 247 97 39% 0.00 83 63 76% 5.8
C Surely You Congest 821 270 33% 0.12 202 178 88% 3.1
D Factors 1530 396 26% 0.01 333 267 80% 4.1
E Harvard 291 48 16% 0.26 62 40 65% 8.0
F Low Power 1821 405 22% 0.11 468 332 71% 4.5
G Map Tiles 64 19 30% 0.35 23 15 65% 7.7
H Матрёшка 659 218 33% 0.07 196 159 81% 4.3
I Pirate Chest 397 128 32% 0.41 110 87 79% 7.0
J Pollution Solution 818 188 23% 0.00 175 130 74% 5.7
K Up a Tree 117 47 40% 0.02 46 38 83% 7.5

2012 ACM-ICPC World Finals - Warsaw

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Asteroid Rangers 109 34 31% 0.09 33 28 85% 5.9
B Curvy Little Bottles 202 113 56% 0.00 105 98 93% 3.1
C Bus Tour 264 93 35% 0.08 90 74 82% 5.1
D Fibonacci Words 372 124 33% 0.00 114 93 82% 4.4
E Infiltration 327 66 20% 0.02 70 47 67% 8.1
F Keys 111 26 23% 0.00 28 21 75% 7.6
G Minimum Cost Flow 80 34 42% 0.05 39 32 82% 6.6
H Room Service 55 23 42% 0.01 13 11 85% 5.3
I A Safe Bet 145 62 43% 0.16 45 42 93% 6.0
J Shortest Flight Path 28 16 57% 0.15 12 10 83% 6.2
K Stacking Plates 174 64 37% 0.00 69 53 77% 7.1
L Takeover Wars 166 61 37% 0.03 63 56 89% 4.6

Tutorial Problems

Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different Problem 3140 1446 46% 0.00 1276 1118 88% 2.2
Hello World! 5133 3028 59% 0.00 1746 1634 94% 1.2