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2019 ICPC World Finals - Porto

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Azulejos 2811 570 20% 0.23 555 376 68% 4.4
B Beautiful Bridges 550 114 21% 0.23 101 84 83% 4.6
C Checks Post Facto 112 33 29% 0.00 25 16 64% 6.3
D Circular DNA 876 303 35% 0.03 264 226 86% 3.1
E Dead-End Detector 1150 332 29% 0.10 265 229 86% 3.3
F Directing Rainfall 495 54 11% 1.12 43 26 60% 6.3
G First of Her Name 1291 291 23% 0.16 190 162 85% 4.4
H Hobson's Trains 740 208 28% 0.09 157 136 87% 3.4
I Karel the Robot 363 89 25% 0.18 42 35 83% 4.7
J Miniature Golf 597 106 18% 0.79 112 76 68% 7.1
K Traffic Blights 168 37 22% 0.03 36 30 83% 5.8

2018 ACM-ICPC World Finals - Beijing

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Catch the Plane 822 275 33% 0.50 226 193 85% 3.5
B Comma Sprinkler 1121 331 30% 0.06 335 291 87% 4.0
C Conquer The World 262 61 23% 0.21 53 32 60% 7.3
D Gem Island 253 69 27% 0.04 59 54 92% 4.6
E Getting a Jump on Crime 428 75 18% 0.01 63 50 79% 5.6
F Go with the Flow 1078 235 22% 0.10 213 188 88% 4.1
G Panda Preserve 1139 124 11% 0.05 79 60 76% 5.3
H Single Cut of Failure 994 138 14% 0.40 128 104 81% 6.5
I Triangles 593 128 22% 1.11 110 103 94% 6.7
J Uncrossed Knight's Tour 181 18 10% 0.00 24 15 62% 6.2
K Wireless is the New Fiber 777 285 37% 0.01 280 254 91% 3.1

2017 ACM-ICPC World Finals - Rapid City

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Airport Construction 2624 350 13% 0.02 281 148 53% 7.4
B Get a Clue! 236 88 37% 0.00 81 70 86% 4.4
C Mission Improbable 987 343 35% 0.00 334 277 83% 4.3
D Money for Nothing 1875 256 14% 0.14 247 183 74% 6.4
E Need for Speed 3343 982 29% 0.00 770 701 91% 3.2
F Posterize 1014 429 42% 0.00 383 346 90% 3.0
G Replicate Replicate Rfplicbte 357 124 35% 0.03 92 87 95% 4.6
H Scenery 313 57 18% 0.02 63 32 51% 7.5
I Secret Chamber at Mount Rushmore 1715 919 54% 0.00 818 761 93% 2.3
J Son of Pipe Stream 265 46 17% 0.03 51 40 78% 5.8
K Tarot Sham Boast 383 101 26% 0.01 101 83 82% 6.2
L Visual Python++ 887 147 17% 0.12 147 112 76% 6.1

2016 ACM-ICPC World Finals - Phuket

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Balanced Diet 513 165 32% 0.01 141 113 80% 5.7
B Branch Assignment 793 209 26% 0.08 198 166 84% 4.5
C Ceiling Function 1679 816 49% 0.00 704 641 91% 1.9
D Clock Breaking 196 112 57% 0.00 107 102 95% 3.4
E Forever Young 2021 310 15% 0.00 297 219 74% 5.8
F Longest Rivers 309 76 25% 0.36 86 64 74% 7.3
G Oil 1377 281 20% 0.48 234 183 78% 5.6
H Polygonal Puzzle 42 15 36% 1.10 15 13 87% 5.7
I Road Times 745 164 22% 0.04 74 66 89% 5.6
J Spin Doctor 244 63 26% 0.20 47 39 83% 6.6
K String Theory 701 214 31% 0.00 202 175 87% 5.2
L Swap Space 1744 371 21% 0.16 381 294 77% 4.9
M What Really Happened on Mars? 177 52 29% 0.00 50 42 84% 6.5

2015 ACM-ICPC World Finals - Marrakech

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Amalgamated Artichokes 1832 917 50% 0.01 785 706 90% 2.7
B Asteroids 638 111 17% 0.00 68 56 82% 6.8
C Catering 780 288 37% 0.00 208 188 90% 3.8
D Cutting Cheese 612 321 52% 0.00 274 249 91% 2.9
E Evolution in Parallel 466 146 31% 0.02 144 117 81% 5.9
F Keyboarding 837 284 34% 0.31 241 200 83% 4.9
G Pipe Stream 295 55 19% 0.00 60 39 65% 7.5
H Qanat 212 152 72% 0.00 130 122 94% 2.1
I Ship Traffic 654 215 33% 0.03 198 181 91% 4.1
J Tile Cutting 431 288 67% 0.16 201 190 95% 2.8
K Tours 284 85 30% 0.00 75 60 80% 5.7
L Weather Report 266 184 69% 0.01 171 159 93% 3.2
M Window Manager 379 91 24% 0.00 87 76 87% 6.9

2014 ACM-ICPC World Finals - Ekaterinburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Baggage 310 102 33% 0.00 116 84 72% 6.0
B Buffed Buffet 692 110 16% 0.03 90 72 80% 5.6
C Crane Balancing 1492 200 13% 0.00 200 149 74% 4.6
D Game Strategy 923 272 29% 0.09 301 218 72% 4.9
E Maze Reduction 475 136 29% 0.00 113 94 83% 5.2
F Messenger 329 57 17% 0.10 54 44 81% 5.7
G Metal Processing Plant 608 110 18% 0.03 109 76 70% 7.2
H Pachinko 212 50 24% 0.14 43 33 77% 7.2
I Sensor Network 1389 179 13% 0.00 188 119 63% 6.8
J Skiing 102 20 20% 0.06 21 16 76% 5.6
K Surveillance 1341 279 21% 0.08 266 189 71% 5.4
L Wire Crossing 318 35 11% 0.02 38 28 74% 7.0

2013 ACM-ICPC World Finals - Saint Petersburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Self-Assembly 897 310 35% 0.00 352 246 70% 3.8
B Hey, Better Bettor 274 109 40% 0.00 92 72 78% 6.0
C Surely You Congest 938 312 33% 0.11 232 206 89% 3.7
D Factors 1620 423 26% 0.01 360 287 80% 5.2
E Harvard 338 52 15% 0.26 72 44 61% 9.2
F Low Power 1883 434 23% 0.11 496 357 72% 5.0
G Map Tiles 83 23 28% 0.35 28 19 68% 8.6
H Матрёшка 712 241 34% 0.07 221 179 81% 4.4
I Pirate Chest 437 139 32% 0.41 123 97 79% 7.4
J Pollution Solution 921 213 23% 0.00 196 151 77% 5.9
K Up a Tree 129 54 42% 0.02 51 42 82% 8.2

2012 ACM-ICPC World Finals - Warsaw

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Asteroid Rangers 143 52 36% 0.09 38 32 84% 6.9
B Curvy Little Bottles 293 151 52% 0.00 137 129 94% 2.9
C Bus Tour 350 123 35% 0.06 111 94 85% 6.0
D Fibonacci Words 432 156 36% 0.00 142 122 86% 4.9
E Infiltration 470 89 19% 0.01 87 62 71% 7.4
F Keys 148 34 23% 0.00 36 28 78% 7.7
G Minimum Cost Flow 119 47 39% 0.05 51 43 84% 6.2
H Room Service 61 27 44% 0.01 15 14 93% 6.3
I A Safe Bet 182 70 38% 0.16 55 50 91% 6.3
J Shortest Flight Path 50 22 44% 0.15 18 15 83% 6.9
K Stacking Plates 280 84 30% 0.00 90 72 80% 6.5
L Takeover Wars 178 67 38% 0.03 72 62 86% 6.6

Tutorial Problems

Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different Problem 4083 1818 45% 0.00 1551 1368 88% 2.1
Hello World! 6338 3821 60% 0.00 2248 2127 95% 1.1