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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, 0 483
38.10%
 107
72.90%
FILE 12401 - Metal Powers 87
44.83%
 41
78.05%
FILE 12402 - Parallel Missions 377
15.38%
 54
55.56%
FILE 12403 - Save Setu 29497
68.19%
 15929
96.68%
FILE 12404 - Trapezium Drawing 1091
23.83%
 166
77.11%
FILE 12405 - Scarecrow 16012
54.18%
 5327
94.16%
FILE 12406 - Help Dexter 2922
43.87%
 777
90.48%
FILE 12407 - Speed Zones 625
23.84%
 106
61.32%
FILE 12408 - Multi Round Matches 77
46.75%
 44
68.18%
FILE 12409 - Kisu Pari Na - 1 656
34.76%
 133
79.70%
FILE 12410 - Disable the Wand 423
35.93%
 98
75.51%
FILE 12411 - A Dangerous Maze (II) 255
33.33%
 66
81.82%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11553
21.60%
 1104
79.71%
FILE 12413 - Big Decimal Calculator 306
28.10%
 50
62.00%
FILE 12414 - Calculating Yuan Fen 1174
60.39%
 409
92.91%
FILE 12415 - Digit Patterns 131
34.35%
 39
66.67%
FILE 12416 - Excessive Space Remover 2787
48.83%
 942
90.23%
FILE 12417 - Formula Editor 159
20.13%
 32
59.38%
FILE 12418 - Game of 999 157
27.39%
 36
72.22%
FILE 12419 - Heap Manager 293
28.67%
 66
65.15%
FILE 12420 - Item-Based Recommendation 135
51.11%
 56
71.43%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 779
37.36%
 185
82.70%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 161
35.40%
 53
43.40%
FILE 12423 - (Last) Mua(III) - Full Interpreter 171
24.56%
 35
51.43%
FILE 12424 - Answering Queries on a Tree 1381
31.21%
 216
83.33%
FILE 12425 - Best Friend 2235
26.76%
 313
80.83%
FILE 12426 - Counting Triangles 566
25.62%
 95
63.16%
FILE 12427 - Donkey of the Sultan 669
41.85%
 78
88.46%
FILE 12428 - Enemy at the Gates 1760
36.65%
 354
86.44%
FILE 12429 - Finding Magic Triplets 232
49.57%
 70
90.00%
FILE 12430 - Grand Wedding 644
32.45%
 107
75.70%
FILE 12431 - Happy 10/9 Day 1090
25.05%
 158
75.32%
FILE 12432 - Inked Carpets 150
30.00%
 39
71.79%
FILE 12433 - Rent a Car 840
39.40%
 173
84.39%
FILE 12434 - Infinite Stable Integer 14
35.71%
 12
41.67%
FILE 12435 - Consistent Verdicts 1812
35.76%
 270
81.11%
FILE 12436 - Rip Van Winkle's Code 1859
29.91%
 251
80.48%
FILE 12437 - Kisu Pari Na 2 594
53.87%
 141
83.69%
FILE 12438 - Farey Polygon 286
39.51%
 52
73.08%
FILE 12439 - February 29 6364
35.21%
 1658
85.89%
FILE 12440 - Save the Trees 901
31.19%
 198
58.59%
FILE 12441 - Superb Sequence 579
13.82%
 85
56.47%
FILE 12442 - Forwarding Emails 19341
29.54%
 3887
77.93%
FILE 12443 - Quad 212
48.58%
 59
79.66%
FILE 12444 - Bits and Pieces 2056
42.46%
 418
92.58%
FILE 12445 - Happy 12 746
24.80%
 105
68.57%
FILE 12446 - How Many... in 3D! 744
47.85%
 166
84.94%
FILE 12447 - Pieces and Bits 780
47.95%
 165
82.42%
FILE 12448 - Casino Advantage 441
47.39%
 108
86.11%
FILE 12449 - Night Market 96
36.46%
 40
65.00%
FILE 12450 - SpaceRecon Tournament 446
45.74%
 111
84.68%
FILE 12451 - Let's call SPaDe a SPaDe 364
50.27%
 95
85.26%
FILE 12452 - Plants vs. Zombies HD SP 564
48.40%
 134
85.07%
FILE 12453 - Simulating Billiard Ball 290
12.07%
 48
45.83%
FILE 12454 - Plan B for next SWERC 234
36.32%
 57
70.18%
FILE 12455 - Bars 18000
67.38%
 4699
96.30%
FILE 12456 - Mirror codes 333
52.55%
 137
91.24%
FILE 12457 - Tennis contest 1037
70.59%
 348
96.26%
FILE 12458 - Oh, my trees! 586
30.89%
 104
76.92%
FILE 12459 - Bees' ancestors 8015
55.02%
 3335
95.68%
FILE 12460 - Careful teacher 723
52.28%
 249
90.36%
FILE 12461 - Airplane 5737
59.47%
 2154
94.71%
FILE 12462 - Rectangle 546
48.53%
 170
79.41%
FILE 12463 - Little Nephew 2250
82.13%
 1089
98.71%
FILE 12464 - Professor Lazy, Ph.D. 1068
62.83%
 422
91.23%
FILE 12465 - The Turanga Leela Problem 1001
57.74%
 268
92.16%
FILE 12466 - Ancestors 351
42.74%
 84
77.38%
FILE 12467 - Secret Word 6498
42.21%
 1324
86.56%
FILE 12468 - Zapping 29214
53.02%
 11391
96.70%
FILE 12469 - Stones 900
67.33%
 377
92.84%
FILE 12470 - Tribonacci 2821
69.69%
 809
94.81%
FILE 12471 - Association of Strings 435
22.99%
 59
69.49%
FILE 12472 - Binary Substring 682
25.07%
 104
67.31%
FILE 12473 - Common Palindrome 738
50.00%
 171
88.30%
FILE 12474 - Draw and Score 334
48.50%
 75
84.00%
FILE 12475 - Elliptic Athletics Track 530
32.83%
 91
83.52%
FILE 12476 - Fun with Binary Tree 211
15.17%
 38
50.00%
FILE 12477 - Good Measures of Dispersion 516
30.81%
 66
77.27%
FILE 12478 - Hardest Problem Ever (Easy) 13417
54.27%
 5266
96.89%
FILE 12479 - Interesting Route 218
27.06%
 45
57.78%
FILE 12480 - Just Some Permutations 110
41.82%
 23
43.48%
FILE 12481 - K-Neutral Rectangles 301
27.57%
 42
78.57%
FILE 12482 - Short Story Competition 2206
51.13%
 770
90.65%
FILE 12483 - Toboggan of Marbles 825
42.79%
 220
85.00%
FILE 12484 - Cards 1429
34.08%
 341
73.90%
FILE 12485 - Perfect Choir 1815
63.97%
 697
95.70%
FILE 12486 - Space Elevator 983
37.44%
 195
78.97%
FILE 12487 - Midnight Cowboy 898
40.31%
 216
86.57%
FILE 12488 - Start Grid 2692
66.49%
 1271
94.02%
FILE 12489 - Combating cancer 986
41.08%
 182
82.97%
FILE 12490 - Integral 192
48.96%
 75
81.33%
FILE 12491 - Words 299
56.86%
 127
92.91%
FILE 12492 - Rubik Cycle 297
72.39%
 128
93.75%
FILE 12493 - Stars 1501
57.83%
 394
93.15%
FILE 12494 - Distinct Substring 1118
35.06%
 155
78.71%
FILE 12495 - 'C' for Count 342
37.72%
 85
84.71%
FILE 12496 - Fisherman's Dilemma 231
57.58%
 73
87.67%
FILE 12497 - Chatgaiya Postman Problem 268
39.55%
 64
82.81%
FILE 12498 - Ant's Shopping Mall 799
71.96%
 431
97.45%
FILE 12499 - I am Dumb 3 327
44.04%
 123
79.67%
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