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2019 ICPC World Finals - Porto

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Azulejos 1879 374 20% 0.23 471 307 65% 5.1
B Beautiful Bridges 483 100 21% 0.23 88 72 82% 4.6
C Checks Post Facto 83 30 36% 0.00 19 14 74% 4.5
D Circular DNA 765 275 36% 0.03 236 204 86% 2.8
E Dead-End Detector 626 204 33% 0.10 208 180 87% 3.6
F Directing Rainfall 449 47 10% 1.12 34 20 59% 4.9
G First of Her Name 1127 252 22% 0.16 165 142 86% 4.5
H Hobson's Trains 414 142 34% 0.09 120 105 88% 4.1
I Karel the Robot 319 79 25% 0.18 36 29 81% 5.1
J Miniature Golf 544 96 18% 0.79 96 68 71% 5.8
K Traffic Blights 156 32 21% 0.03 32 26 81% 5.9

2018 ACM-ICPC World Finals - Beijing

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Catch the Plane 760 254 33% 0.60 216 183 85% 3.6
B Comma Sprinkler 1110 323 29% 0.06 329 285 87% 4.0
C Conquer The World 230 55 24% 0.23 47 27 57% 7.5
D Gem Island 228 61 27% 0.04 54 49 91% 5.8
E Getting a Jump on Crime 399 69 17% 0.01 57 46 81% 5.3
F Go with the Flow 1001 226 23% 0.10 205 180 88% 4.1
G Panda Preserve 1061 110 10% 0.05 71 52 73% 5.3
H Single Cut of Failure 844 131 16% 0.40 117 98 84% 5.7
I Triangles 542 122 23% 1.11 101 97 96% 5.2
J Uncrossed Knight's Tour 175 15 9% 0.00 21 12 57% 6.6
K Wireless is the New Fiber 731 274 37% 0.01 271 245 90% 3.1

2017 ACM-ICPC World Finals - Rapid City

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Airport Construction 2523 339 13% 0.02 268 142 53% 7.4
B Get a Clue! 230 83 36% 0.00 77 66 86% 4.8
C Mission Improbable 966 336 35% 0.00 326 270 83% 4.4
D Money for Nothing 1760 242 14% 0.14 234 175 75% 6.2
E Need for Speed 3184 950 30% 0.00 746 681 91% 3.1
F Posterize 995 414 42% 0.00 371 335 90% 2.9
G Replicate Replicate Rfplicbte 339 121 36% 0.03 89 84 94% 3.3
H Scenery 298 54 18% 0.02 60 29 48% 8.0
I Secret Chamber at Mount Rushmore 1665 891 54% 0.00 793 739 93% 2.3
J Son of Pipe Stream 242 41 17% 0.03 47 36 77% 5.2
K Tarot Sham Boast 374 95 25% 0.01 97 79 81% 6.0
L Visual Python++ 867 142 16% 0.12 142 108 76% 6.3

2016 ACM-ICPC World Finals - Phuket

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Balanced Diet 511 164 32% 0.01 139 112 81% 5.3
B Branch Assignment 787 205 26% 0.08 195 163 84% 4.5
C Ceiling Function 1606 794 49% 0.00 684 628 92% 1.8
D Clock Breaking 194 111 57% 0.00 106 101 95% 3.0
E Forever Young 1953 304 16% 0.00 292 214 73% 5.8
F Longest Rivers 308 75 24% 0.36 85 63 74% 7.3
G Oil 1288 271 21% 0.48 230 179 78% 5.8
H Polygonal Puzzle 40 14 35% 1.10 13 12 92% 4.3
I Road Times 717 155 22% 0.04 70 62 89% 6.1
J Spin Doctor 243 62 26% 0.20 46 38 83% 6.7
K String Theory 700 213 30% 0.00 201 174 87% 5.2
L Swap Space 1729 365 21% 0.16 373 289 77% 4.7
M What Really Happened on Mars? 161 49 30% 0.00 47 39 83% 6.7

2015 ACM-ICPC World Finals - Marrakech

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Amalgamated Artichokes 1790 892 50% 0.01 764 685 90% 2.8
B Asteroids 635 110 17% 0.00 66 55 83% 5.7
C Catering 765 279 36% 0.00 203 183 90% 3.7
D Cutting Cheese 604 315 52% 0.00 271 246 91% 2.9
E Evolution in Parallel 456 142 31% 0.02 141 114 81% 5.9
F Keyboarding 820 280 34% 0.31 236 197 83% 5.0
G Pipe Stream 290 53 18% 0.00 59 38 64% 7.6
H Qanat 197 145 74% 0.00 124 117 94% 2.1
I Ship Traffic 654 215 33% 0.03 198 181 91% 3.9
J Tile Cutting 421 281 67% 0.16 196 185 94% 2.8
K Tours 278 83 30% 0.00 72 58 81% 5.0
L Weather Report 256 176 69% 0.01 166 154 93% 3.0
M Window Manager 374 90 24% 0.00 84 75 89% 6.2

2014 ACM-ICPC World Finals - Ekaterinburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Baggage 305 99 32% 0.00 112 81 72% 5.0
B Buffed Buffet 686 108 16% 0.03 88 70 80% 5.6
C Crane Balancing 1480 197 13% 0.00 196 146 74% 4.5
D Game Strategy 922 271 29% 0.09 300 217 72% 4.8
E Maze Reduction 465 133 29% 0.00 109 91 83% 4.9
F Messenger 328 56 17% 0.10 53 43 81% 5.7
G Metal Processing Plant 605 108 18% 0.03 108 75 69% 7.3
H Pachinko 210 48 23% 0.14 42 32 76% 7.4
I Sensor Network 1375 174 13% 0.00 184 115 62% 6.8
J Skiing 100 18 18% 0.06 19 14 74% 5.8
K Surveillance 1337 277 21% 0.08 263 187 71% 5.3
L Wire Crossing 307 33 11% 0.02 36 26 72% 7.1

2013 ACM-ICPC World Finals - Saint Petersburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Self-Assembly 896 309 34% 0.00 351 245 70% 3.8
B Hey, Better Bettor 268 106 40% 0.00 90 70 78% 5.8
C Surely You Congest 923 308 33% 0.11 228 203 89% 3.4
D Factors 1594 414 26% 0.01 353 282 80% 4.8
E Harvard 327 52 16% 0.26 69 44 64% 8.9
F Low Power 1875 430 23% 0.11 493 354 72% 5.0
G Map Tiles 81 22 27% 0.35 26 18 69% 8.3
H Матрёшка 705 239 34% 0.07 218 177 81% 4.4
I Pirate Chest 432 138 32% 0.41 122 96 79% 7.3
J Pollution Solution 901 206 23% 0.00 192 145 76% 5.8
K Up a Tree 128 53 41% 0.02 50 41 82% 7.4

2012 ACM-ICPC World Finals - Warsaw

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Asteroid Rangers 119 38 32% 0.09 37 31 84% 7.0
B Curvy Little Bottles 262 144 55% 0.00 130 122 94% 3.1
C Bus Tour 337 119 35% 0.06 107 90 84% 6.2
D Fibonacci Words 420 152 36% 0.00 139 118 85% 4.9
E Infiltration 466 88 19% 0.01 85 61 72% 7.1
F Keys 145 32 22% 0.00 35 27 77% 7.8
G Minimum Cost Flow 118 46 39% 0.05 50 42 84% 6.4
H Room Service 60 26 43% 0.01 14 13 93% 6.5
I A Safe Bet 173 67 39% 0.16 52 47 90% 6.9
J Shortest Flight Path 39 17 44% 0.15 14 11 79% 7.4
K Stacking Plates 241 79 33% 0.00 85 67 79% 7.1
L Takeover Wars 177 66 37% 0.03 71 61 86% 6.0

Tutorial Problems

Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different Problem 3851 1730 45% 0.00 1491 1311 88% 2.5
Hello World! 6055 3649 60% 0.00 2153 2033 94% 1.2