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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 368 130 35% 0.60 134 115 86% 3.5
B Comma Sprinkler 847 233 28% 0.06 253 215 85% 3.8
C Conquer The World 151 43 28% 0.23 31 19 61% 5.4
D Gem Island 173 48 28% 0.04 44 39 89% 2.9
E Getting a Jump on Crime 224 43 19% 0.01 35 32 91% 3.3
F Go with the Flow 744 151 20% 0.10 146 127 87% 3.7
G Panda Preserve 656 50 8% 0.05 43 28 65% 6.5
H Single Cut of Failure 719 95 13% 0.40 85 66 78% 5.6
I Triangles 395 85 22% 1.11 67 64 96% 4.1
J Uncrossed Knight's Tour 108 9 8% 0.00 14 8 57% 5.2
K Wireless is the New Fiber 527 199 38% 0.01 203 183 90% 2.7

2017 ACM-ICPC World Finals - Rapid City

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Airport Construction 2161 290 13% 0.02 227 118 52% 7.2
B Get a Clue! 187 74 40% 0.00 69 59 86% 4.4
C Mission Improbable 892 301 34% 0.00 291 237 81% 4.2
D Money for Nothing 1580 209 13% 0.14 198 147 74% 5.9
E Need for Speed 2852 870 31% 0.00 671 612 91% 2.5
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 1483 790 53% 0.00 711 661 93% 2.0
J Son of Pipe Stream 213 37 17% 0.03 44 33 75% 5.3
K Tarot Sham Boast 353 89 25% 0.01 90 73 81% 5.7
L Visual Python++ 746 119 16% 0.12 126 92 73% 6.7

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 697 173 25% 0.08 165 135 82% 4.3
C Ceiling Function 1378 705 51% 0.00 605 556 92% 1.8
D Clock Breaking 160 92 57% 0.00 90 85 94% 2.9
E Forever Young 1861 271 15% 0.00 261 189 72% 5.4
F Longest Rivers 296 70 24% 0.36 80 59 74% 5.7
G Oil 1123 219 20% 0.48 200 152 76% 5.1
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 192 44 23% 0.20 38 32 84% 5.2
K String Theory 627 188 30% 0.00 176 150 85% 4.9
L Swap Space 1584 310 20% 0.16 336 254 76% 4.6
M What Really Happened on Mars? 154 47 31% 0.00 43 37 86% 4.7

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 552 101 18% 0.00 59 49 83% 4.1
C Catering 629 245 39% 0.00 175 158 90% 3.6
D Cutting Cheese 580 298 51% 0.00 253 229 91% 2.6
E Evolution in Parallel 395 127 32% 0.02 129 102 79% 5.3
F Keyboarding 780 261 33% 0.31 216 180 83% 4.5
G Pipe Stream 285 51 18% 0.00 56 36 64% 5.8
H Qanat 170 125 74% 0.00 110 104 95% 1.9
I Ship Traffic 621 199 32% 0.03 184 166 90% 3.6
J Tile Cutting 383 259 68% 0.19 176 167 95% 2.6
K Tours 272 77 28% 0.00 68 53 78% 4.5
L Weather Report 226 162 72% 0.01 151 141 93% 2.7
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% 4.8
B Buffed Buffet 632 99 16% 0.03 81 64 79% 5.6
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% 5.0
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 1260 260 21% 0.08 249 173 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 862 292 34% 0.00 336 230 68% 3.7
B Hey, Better Bettor 249 99 40% 0.00 84 64 76% 5.6
C Surely You Congest 833 277 33% 0.12 205 182 89% 3.1
D Factors 1553 399 26% 0.01 336 268 80% 4.3
E Harvard 291 48 16% 0.26 62 40 65% 8.3
F Low Power 1825 407 22% 0.11 469 333 71% 4.5
G Map Tiles 64 19 30% 0.35 23 15 65% 7.7
H Матрёшка 660 219 33% 0.07 197 160 81% 4.2
I Pirate Chest 399 129 32% 0.41 111 88 79% 6.9
J Pollution Solution 820 189 23% 0.00 176 131 74% 5.6
K Up a Tree 122 51 42% 0.02 47 39 83% 6.5

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% 4.9
B Curvy Little Bottles 203 114 56% 0.00 106 99 93% 3.1
C Bus Tour 269 96 36% 0.08 91 76 84% 5.1
D Fibonacci Words 374 126 34% 0.00 116 95 82% 4.4
E Infiltration 330 68 21% 0.01 70 48 69% 7.7
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 56 24 43% 0.01 13 12 92% 5.2
I A Safe Bet 145 62 43% 0.16 45 42 93% 6.4
J Shortest Flight Path 28 16 57% 0.15 12 10 83% 6.1
K Stacking Plates 181 68 38% 0.00 71 56 79% 5.8
L Takeover Wars 167 62 37% 0.03 64 57 89% 4.4

Tutorial Problems

Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different Problem 3153 1453 46% 0.00 1284 1125 88% 2.3
Hello World! 5177 3059 59% 0.00 1768 1656 94% 1.2