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Browse Problems
Root :: Contest Volumes (10000...) :: Volume 124 (12400-12499)
Title Total Submissions / Solving % Total Users / Solving %
FILE 12400 - 3, 2, 1, 0 481
38.05%
 106
72.64%
FILE 12401 - Metal Powers 78
41.03%
 39
74.36%
FILE 12402 - Parallel Missions 353
15.30%
 51
54.90%
FILE 12403 - Save Setu 29338
68.13%
 15848
96.68%
FILE 12404 - Trapezium Drawing 1087
23.64%
 163
77.30%
FILE 12405 - Scarecrow 15516
53.92%
 5255
94.20%
FILE 12406 - Help Dexter 2919
43.88%
 775
90.71%
FILE 12407 - Speed Zones 588
25.00%
 103
63.11%
FILE 12408 - Multi Round Matches 76
47.37%
 43
69.77%
FILE 12409 - Kisu Pari Na - 1 655
34.81%
 132
80.30%
FILE 12410 - Disable the Wand 406
33.50%
 95
74.74%
FILE 12411 - A Dangerous Maze (II) 251
33.47%
 64
82.81%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11200
21.74%
 1071
79.74%
FILE 12413 - Big Decimal Calculator 304
27.96%
 48
62.50%
FILE 12414 - Calculating Yuan Fen 1163
60.10%
 407
93.12%
FILE 12415 - Digit Patterns 130
34.62%
 38
68.42%
FILE 12416 - Excessive Space Remover 2762
48.81%
 935
90.27%
FILE 12417 - Formula Editor 146
19.86%
 30
60.00%
FILE 12418 - Game of 999 142
25.35%
 34
67.65%
FILE 12419 - Heap Manager 288
29.17%
 64
67.19%
FILE 12420 - Item-Based Recommendation 124
55.65%
 54
74.07%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 655
38.02%
 159
85.53%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 147
36.05%
 49
42.86%
FILE 12423 - (Last) Mua(III) - Full Interpreter 141
25.53%
 26
53.85%
FILE 12424 - Answering Queries on a Tree 1369
30.83%
 207
83.57%
FILE 12425 - Best Friend 2206
26.61%
 308
80.84%
FILE 12426 - Counting Triangles 565
25.66%
 94
63.83%
FILE 12427 - Donkey of the Sultan 601
42.10%
 77
89.61%
FILE 12428 - Enemy at the Gates 1729
36.61%
 348
86.21%
FILE 12429 - Finding Magic Triplets 231
49.78%
 69
91.30%
FILE 12430 - Grand Wedding 643
32.50%
 106
76.42%
FILE 12431 - Happy 10/9 Day 1084
25.00%
 155
75.48%
FILE 12432 - Inked Carpets 149
30.20%
 38
73.68%
FILE 12433 - Rent a Car 816
38.85%
 170
84.71%
FILE 12434 - Infinite Stable Integer 13
38.46%
 11
45.45%
FILE 12435 - Consistent Verdicts 1808
35.73%
 268
81.34%
FILE 12436 - Rip Van Winkle's Code 1848
29.82%
 249
80.72%
FILE 12437 - Kisu Pari Na 2 593
53.96%
 140
84.29%
FILE 12438 - Farey Polygon 284
39.44%
 51
74.51%
FILE 12439 - February 29 6344
35.18%
 1652
85.90%
FILE 12440 - Save the Trees 883
31.26%
 197
58.88%
FILE 12441 - Superb Sequence 575
13.91%
 83
57.83%
FILE 12442 - Forwarding Emails 18612
29.92%
 3846
77.82%
FILE 12443 - Quad 211
48.82%
 58
81.03%
FILE 12444 - Bits and Pieces 2037
42.37%
 414
92.75%
FILE 12445 - Happy 12 744
24.73%
 103
68.93%
FILE 12446 - How Many... in 3D! 740
47.70%
 163
85.28%
FILE 12447 - Pieces and Bits 773
47.99%
 162
83.33%
FILE 12448 - Casino Advantage 439
47.38%
 106
86.79%
FILE 12449 - Night Market 87
40.23%
 38
68.42%
FILE 12450 - SpaceRecon Tournament 439
45.79%
 108
85.19%
FILE 12451 - Let's call SPaDe a SPaDe 363
50.41%
 94
86.17%
FILE 12452 - Plants vs. Zombies HD SP 562
48.40%
 133
85.71%
FILE 12453 - Simulating Billiard Ball 283
12.37%
 47
46.81%
FILE 12454 - Plan B for next SWERC 233
36.48%
 56
71.43%
FILE 12455 - Bars 16512
66.80%
 4580
96.42%
FILE 12456 - Mirror codes 331
52.57%
 135
91.85%
FILE 12457 - Tennis contest 937
70.44%
 340
96.47%
FILE 12458 - Oh, my trees! 577
30.16%
 101
77.23%
FILE 12459 - Bees' ancestors 8005
54.99%
 3329
95.73%
FILE 12460 - Careful teacher 720
52.36%
 247
90.69%
FILE 12461 - Airplane 5484
60.21%
 2128
94.83%
FILE 12462 - Rectangle 541
48.24%
 167
79.64%
FILE 12463 - Little Nephew 2238
82.22%
 1084
98.71%
FILE 12464 - Professor Lazy, Ph.D. 1066
62.85%
 421
91.45%
FILE 12465 - The Turanga Leela Problem 998
57.72%
 266
92.48%
FILE 12466 - Ancestors 350
42.86%
 83
78.31%
FILE 12467 - Secret Word 6199
42.56%
 1279
86.71%
FILE 12468 - Zapping 28488
53.16%
 11329
96.70%
FILE 12469 - Stones 897
67.45%
 375
93.07%
FILE 12470 - Tribonacci 2660
70.60%
 795
94.97%
FILE 12471 - Association of Strings 427
23.42%
 57
71.93%
FILE 12472 - Binary Substring 679
25.04%
 102
67.65%
FILE 12473 - Common Palindrome 733
49.93%
 168
88.69%
FILE 12474 - Draw and Score 328
48.78%
 74
85.14%
FILE 12475 - Elliptic Athletics Track 526
33.08%
 90
84.44%
FILE 12476 - Fun with Binary Tree 210
15.24%
 37
51.35%
FILE 12477 - Good Measures of Dispersion 515
30.87%
 65
78.46%
FILE 12478 - Hardest Problem Ever (Easy) 13057
54.72%
 5214
96.91%
FILE 12479 - Interesting Route 217
27.19%
 44
59.09%
FILE 12480 - Just Some Permutations 97
47.42%
 21
47.62%
FILE 12481 - K-Neutral Rectangles 300
27.67%
 41
80.49%
FILE 12482 - Short Story Competition 2186
51.28%
 765
90.85%
FILE 12483 - Toboggan of Marbles 821
42.63%
 218
85.32%
FILE 12484 - Cards 1420
33.87%
 338
73.96%
FILE 12485 - Perfect Choir 1811
63.94%
 695
95.83%
FILE 12486 - Space Elevator 970
37.42%
 192
79.17%
FILE 12487 - Midnight Cowboy 885
40.00%
 213
86.85%
FILE 12488 - Start Grid 2560
67.85%
 1260
94.05%
FILE 12489 - Combating cancer 983
41.00%
 180
83.33%
FILE 12490 - Integral 182
47.80%
 71
81.69%
FILE 12491 - Words 298
57.05%
 126
93.65%
FILE 12492 - Rubik Cycle 291
72.85%
 123
95.12%
FILE 12493 - Stars 1486
57.81%
 389
93.32%
FILE 12494 - Distinct Substring 1083
35.73%
 153
79.08%
FILE 12495 - 'C' for Count 339
37.76%
 83
85.54%
FILE 12496 - Fisherman's Dilemma 230
57.83%
 72
88.89%
FILE 12497 - Chatgaiya Postman Problem 267
39.70%
 63
84.13%
FILE 12498 - Ant's Shopping Mall 798
72.06%
 430
97.67%
FILE 12499 - I am Dumb 3 326
44.17%
 122
80.33%
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