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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, 0 486
38.48%
 109
73.39%
FILE 12401 - Metal Powers 91
46.15%
 44
79.55%
FILE 12402 - Parallel Missions 387
16.02%
 57
57.89%
FILE 12403 - Save Setu 29920
68.20%
 16020
96.67%
FILE 12404 - Trapezium Drawing 1094
24.04%
 168
77.38%
FILE 12405 - Scarecrow 16528
54.48%
 5368
94.19%
FILE 12406 - Help Dexter 2931
43.91%
 782
90.54%
FILE 12407 - Speed Zones 634
23.97%
 108
62.04%
FILE 12408 - Multi Round Matches 81
49.38%
 46
71.74%
FILE 12409 - Kisu Pari Na - 1 668
35.03%
 137
79.56%
FILE 12410 - Disable the Wand 426
36.38%
 100
76.00%
FILE 12411 - A Dangerous Maze (II) 259
34.36%
 68
83.82%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11708
21.57%
 1113
80.05%
FILE 12413 - Big Decimal Calculator 314
29.94%
 54
64.81%
FILE 12414 - Calculating Yuan Fen 1184
60.73%
 414
93.00%
FILE 12415 - Digit Patterns 139
38.13%
 44
72.73%
FILE 12416 - Excessive Space Remover 2801
48.95%
 949
90.31%
FILE 12417 - Formula Editor 187
19.79%
 37
62.16%
FILE 12418 - Game of 999 165
29.09%
 39
76.92%
FILE 12419 - Heap Manager 308
29.55%
 70
68.57%
FILE 12420 - Item-Based Recommendation 139
52.52%
 60
73.33%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 785
37.58%
 188
82.98%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 168
37.50%
 58
50.00%
FILE 12423 - (Last) Mua(III) - Full Interpreter 187
25.13%
 42
54.76%
FILE 12424 - Answering Queries on a Tree 1383
31.24%
 216
83.33%
FILE 12425 - Best Friend 2320
27.20%
 330
80.91%
FILE 12426 - Counting Triangles 570
26.14%
 97
63.92%
FILE 12427 - Donkey of the Sultan 677
42.39%
 81
88.89%
FILE 12428 - Enemy at the Gates 1770
36.78%
 358
86.59%
FILE 12429 - Finding Magic Triplets 238
50.42%
 74
90.54%
FILE 12430 - Grand Wedding 652
33.13%
 109
76.15%
FILE 12431 - Happy 10/9 Day 1096
25.36%
 161
75.78%
FILE 12432 - Inked Carpets 153
31.37%
 41
73.17%
FILE 12433 - Rent a Car 845
39.76%
 176
84.66%
FILE 12434 - Infinite Stable Integer 19
52.63%
 17
58.82%
FILE 12435 - Consistent Verdicts 1821
36.02%
 272
81.25%
FILE 12436 - Rip Van Winkle's Code 1863
30.06%
 253
80.63%
FILE 12437 - Kisu Pari Na 2 599
54.26%
 145
84.14%
FILE 12438 - Farey Polygon 290
40.34%
 54
74.07%
FILE 12439 - February 29 6390
35.20%
 1663
85.87%
FILE 12440 - Save the Trees 904
31.42%
 199
58.79%
FILE 12441 - Superb Sequence 588
14.63%
 86
61.63%
FILE 12442 - Forwarding Emails 19526
29.55%
 3903
77.94%
FILE 12443 - Quad 217
48.85%
 61
80.33%
FILE 12444 - Bits and Pieces 2058
42.52%
 419
92.60%
FILE 12445 - Happy 12 793
26.73%
 110
69.09%
FILE 12446 - How Many... in 3D! 746
47.99%
 167
85.03%
FILE 12447 - Pieces and Bits 785
48.03%
 166
82.53%
FILE 12448 - Casino Advantage 446
47.98%
 111
86.49%
FILE 12449 - Night Market 105
37.14%
 43
67.44%
FILE 12450 - SpaceRecon Tournament 450
46.22%
 113
84.96%
FILE 12451 - Let's call SPaDe a SPaDe 369
50.95%
 98
85.71%
FILE 12452 - Plants vs. Zombies HD SP 571
48.34%
 136
85.29%
FILE 12453 - Simulating Billiard Ball 298
14.09%
 50
52.00%
FILE 12454 - Plan B for next SWERC 237
37.13%
 59
71.19%
FILE 12455 - Bars 20564
68.80%
 4765
96.26%
FILE 12456 - Mirror codes 340
52.94%
 139
91.37%
FILE 12457 - Tennis contest 1042
70.73%
 352
96.31%
FILE 12458 - Oh, my trees! 589
31.24%
 107
77.57%
FILE 12459 - Bees' ancestors 8096
55.05%
 3340
95.69%
FILE 12460 - Careful teacher 735
52.24%
 253
90.51%
FILE 12461 - Airplane 5821
59.35%
 2175
94.80%
FILE 12462 - Rectangle 548
48.72%
 171
79.53%
FILE 12463 - Little Nephew 2258
82.20%
 1095
98.72%
FILE 12464 - Professor Lazy, Ph.D. 1071
62.93%
 424
91.27%
FILE 12465 - The Turanga Leela Problem 1002
57.78%
 269
92.19%
FILE 12466 - Ancestors 355
43.38%
 86
77.91%
FILE 12467 - Secret Word 6621
42.70%
 1349
86.81%
FILE 12468 - Zapping 29545
53.07%
 11445
96.71%
FILE 12469 - Stones 906
67.44%
 379
92.88%
FILE 12470 - Tribonacci 2851
69.84%
 817
94.74%
FILE 12471 - Association of Strings 450
23.11%
 61
70.49%
FILE 12472 - Binary Substring 685
25.40%
 106
67.92%
FILE 12473 - Common Palindrome 739
50.07%
 172
88.37%
FILE 12474 - Draw and Score 338
48.82%
 77
84.42%
FILE 12475 - Elliptic Athletics Track 535
33.08%
 93
83.87%
FILE 12476 - Fun with Binary Tree 247
17.41%
 40
60.00%
FILE 12477 - Good Measures of Dispersion 523
31.74%
 68
77.94%
FILE 12478 - Hardest Problem Ever (Easy) 13771
53.95%
 5315
96.91%
FILE 12479 - Interesting Route 232
26.72%
 48
60.42%
FILE 12480 - Just Some Permutations 122
44.26%
 27
59.26%
FILE 12481 - K-Neutral Rectangles 304
28.29%
 44
79.55%
FILE 12482 - Short Story Competition 2225
51.24%
 781
90.78%
FILE 12483 - Toboggan of Marbles 826
42.86%
 221
85.07%
FILE 12484 - Cards 1432
34.22%
 344
74.13%
FILE 12485 - Perfect Choir 1821
64.09%
 699
95.71%
FILE 12486 - Space Elevator 984
37.50%
 196
79.08%
FILE 12487 - Midnight Cowboy 899
40.38%
 217
86.64%
FILE 12488 - Start Grid 2726
66.73%
 1286
94.09%
FILE 12489 - Combating cancer 987
41.13%
 183
83.06%
FILE 12490 - Integral 200
51.00%
 77
81.82%
FILE 12491 - Words 302
57.28%
 129
93.02%
FILE 12492 - Rubik Cycle 301
72.43%
 130
93.85%
FILE 12493 - Stars 1504
57.91%
 395
93.16%
FILE 12494 - Distinct Substring 1125
35.29%
 157
78.98%
FILE 12495 - 'C' for Count 347
38.04%
 87
85.06%
FILE 12496 - Fisherman's Dilemma 234
58.12%
 75
88.00%
FILE 12497 - Chatgaiya Postman Problem 271
40.22%
 66
83.33%
FILE 12498 - Ant's Shopping Mall 803
72.10%
 434
97.47%
FILE 12499 - I am Dumb 3 332
44.28%
 124
79.84%
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