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2019 ICPC World Finals - Porto

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Azulejos 3045 620 20% 0.23 602 410 68% 4.7
B Beautiful Bridges 684 121 18% 0.23 114 91 80% 5.7
C Checks Post Facto 163 38 23% 0.00 32 20 62% 6.0
D Circular DNA 920 325 35% 0.03 285 246 86% 3.1
E Dead-End Detector 1270 360 28% 0.10 294 253 86% 3.5
F Directing Rainfall 521 60 12% 1.12 47 29 62% 6.8
G First of Her Name 1442 326 23% 0.16 207 175 85% 4.9
H Hobson's Trains 763 218 29% 0.09 169 144 85% 3.8
I Karel the Robot 396 109 28% 0.18 47 41 87% 5.2
J Miniature Golf 645 113 18% 0.79 122 83 68% 7.2
K Traffic Blights 177 39 22% 0.03 38 32 84% 6.1

2018 ACM-ICPC World Finals - Beijing

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Catch the Plane 873 280 32% 0.50 236 198 84% 3.9
B Comma Sprinkler 1166 345 30% 0.06 353 305 86% 4.3
C Conquer The World 272 65 24% 0.21 56 36 64% 7.1
D Gem Island 256 71 28% 0.04 62 56 90% 5.2
E Getting a Jump on Crime 481 81 17% 0.01 68 55 81% 5.7
F Go with the Flow 1112 245 22% 0.10 223 196 88% 4.3
G Panda Preserve 1255 177 14% 0.05 88 68 77% 5.3
H Single Cut of Failure 1027 143 14% 0.40 135 109 81% 6.4
I Triangles 632 134 21% 1.11 115 109 95% 6.5
J Uncrossed Knight's Tour 187 20 11% 0.00 27 17 63% 6.1
K Wireless is the New Fiber 810 299 37% 0.01 293 266 91% 3.2

2017 ACM-ICPC World Finals - Rapid City

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Airport Construction 2774 372 13% 0.02 298 160 54% 7.6
B Get a Clue! 253 95 38% 0.00 87 75 86% 4.7
C Mission Improbable 1112 393 35% 0.00 354 295 83% 4.2
D Money for Nothing 2137 299 14% 0.14 273 206 75% 6.1
E Need for Speed 3422 1009 29% 0.00 788 720 91% 3.2
F Posterize 1423 553 39% 0.00 420 383 91% 3.0
G Replicate Replicate Rfplicbte 382 139 36% 0.03 95 90 95% 4.6
H Scenery 318 60 19% 0.02 66 35 53% 6.6
I Secret Chamber at Mount Rushmore 1763 949 54% 0.00 844 785 93% 2.4
J Son of Pipe Stream 275 49 18% 0.03 53 42 79% 6.1
K Tarot Sham Boast 416 107 26% 0.01 107 89 83% 6.3
L Visual Python++ 967 154 16% 0.12 155 119 77% 6.3

2016 ACM-ICPC World Finals - Phuket

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Balanced Diet 528 169 32% 0.01 145 117 81% 5.8
B Branch Assignment 880 235 27% 0.08 217 183 84% 4.5
C Ceiling Function 1742 848 49% 0.00 734 665 91% 2.2
D Clock Breaking 200 115 57% 0.00 110 105 95% 3.5
E Forever Young 2046 318 16% 0.00 304 226 74% 5.8
F Longest Rivers 323 80 25% 0.36 91 68 75% 7.5
G Oil 1413 295 21% 0.48 246 196 80% 5.5
H Polygonal Puzzle 66 26 39% 1.10 17 15 88% 6.2
I Road Times 808 181 22% 0.04 86 76 88% 5.4
J Spin Doctor 250 65 26% 0.20 50 41 82% 7.4
K String Theory 708 218 31% 0.00 206 179 87% 5.3
L Swap Space 1767 385 22% 0.16 393 306 78% 4.8
M What Really Happened on Mars? 182 56 31% 0.00 54 46 85% 7.0

2015 ACM-ICPC World Finals - Marrakech

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Amalgamated Artichokes 1906 960 50% 0.01 822 742 90% 2.5
B Asteroids 653 117 18% 0.00 76 62 82% 7.2
C Catering 808 303 38% 0.00 224 201 90% 3.9
D Cutting Cheese 648 343 53% 0.00 295 267 91% 2.9
E Evolution in Parallel 523 153 29% 0.02 154 124 81% 6.5
F Keyboarding 863 298 35% 0.31 255 212 83% 5.0
G Pipe Stream 305 60 20% 0.00 64 43 67% 7.2
H Qanat 231 163 71% 0.00 141 133 94% 2.2
I Ship Traffic 690 235 34% 0.03 211 194 92% 4.1
J Tile Cutting 459 313 68% 0.16 214 203 95% 3.0
K Tours 294 91 31% 0.00 80 65 81% 5.8
L Weather Report 281 198 70% 0.01 183 171 93% 3.4
M Window Manager 397 97 24% 0.00 94 81 86% 7.4

2014 ACM-ICPC World Finals - Ekaterinburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Baggage 326 110 34% 0.00 121 89 74% 5.5
B Buffed Buffet 705 112 16% 0.03 92 74 80% 5.8
C Crane Balancing 1588 228 14% 0.00 214 162 76% 5.0
D Game Strategy 971 281 29% 0.09 309 225 73% 5.0
E Maze Reduction 478 139 29% 0.00 115 96 83% 5.9
F Messenger 341 59 17% 0.10 56 46 82% 5.4
G Metal Processing Plant 663 118 18% 0.03 114 80 70% 6.8
H Pachinko 220 53 24% 0.14 45 35 78% 6.5
I Sensor Network 1457 188 13% 0.00 197 126 64% 7.0
J Skiing 103 20 19% 0.06 22 16 73% 6.7
K Surveillance 1392 288 21% 0.08 274 196 72% 5.6
L Wire Crossing 339 38 11% 0.02 41 31 76% 6.5

2013 ACM-ICPC World Finals - Saint Petersburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Self-Assembly 919 318 35% 0.00 360 253 70% 4.0
B Hey, Better Bettor 280 112 40% 0.00 96 75 78% 6.5
C Surely You Congest 980 328 33% 0.10 241 216 90% 3.9
D Factors 1704 452 27% 0.01 377 300 80% 5.6
E Harvard 349 53 15% 0.26 75 45 60% 9.4
F Low Power 1935 446 23% 0.11 508 368 72% 5.1
G Map Tiles 97 27 28% 0.35 31 22 71% 8.4
H Матрёшка 747 258 35% 0.07 231 189 82% 4.3
I Pirate Chest 452 143 32% 0.41 127 100 79% 7.6
J Pollution Solution 938 220 23% 0.00 201 156 78% 6.0
K Up a Tree 131 56 43% 0.02 52 43 83% 8.5

2012 ACM-ICPC World Finals - Warsaw

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Asteroid Rangers 148 53 36% 0.09 40 33 82% 7.0
B Curvy Little Bottles 348 172 49% 0.00 151 143 95% 2.9
C Bus Tour 395 137 35% 0.06 120 103 86% 6.1
D Fibonacci Words 1010 328 32% 0.00 196 167 85% 4.8
E Infiltration 501 95 19% 0.01 93 68 73% 7.0
F Keys 148 34 23% 0.00 36 28 78% 8.1
G Minimum Cost Flow 122 49 40% 0.05 53 45 85% 5.8
H Room Service 62 28 45% 0.01 16 15 94% 6.3
I A Safe Bet 202 76 38% 0.16 60 53 88% 6.8
J Shortest Flight Path 70 23 33% 0.15 22 16 73% 8.8
K Stacking Plates 283 85 30% 0.00 91 73 80% 6.9
L Takeover Wars 182 71 39% 0.03 73 63 86% 6.5

Tutorial Problems

Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different Problem 4387 1947 44% 0.00 1640 1445 88% 2.2
Hello World! 6727 4096 61% 0.00 2417 2292 95% 1.2