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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 77
41.56%
 38
76.32%
FILE 12402 - Parallel Missions 342
15.79%
 48
58.33%
FILE 12403 - Save Setu 28785
68.16%
 15647
96.66%
FILE 12404 - Trapezium Drawing 1056
23.48%
 160
77.50%
FILE 12405 - Scarecrow 14962
53.85%
 5207
94.18%
FILE 12406 - Help Dexter 2890
44.01%
 766
90.86%
FILE 12407 - Speed Zones 575
24.87%
 101
63.37%
FILE 12408 - Multi Round Matches 72
47.22%
 42
69.05%
FILE 12409 - Kisu Pari Na - 1 654
34.71%
 131
80.15%
FILE 12410 - Disable the Wand 406
33.50%
 95
74.74%
FILE 12411 - A Dangerous Maze (II) 244
33.20%
 63
82.54%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 10588
21.83%
 999
79.68%
FILE 12413 - Big Decimal Calculator 265
27.55%
 42
64.29%
FILE 12414 - Calculating Yuan Fen 1140
60.53%
 402
93.28%
FILE 12415 - Digit Patterns 128
33.59%
 37
67.57%
FILE 12416 - Excessive Space Remover 2724
48.64%
 923
90.14%
FILE 12417 - Formula Editor 126
17.46%
 19
57.89%
FILE 12418 - Game of 999 141
25.53%
 33
69.70%
FILE 12419 - Heap Manager 254
29.53%
 60
68.33%
FILE 12420 - Item-Based Recommendation 111
57.66%
 47
76.60%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 489
36.40%
 129
82.95%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 67
49.25%
 35
45.71%
FILE 12423 - (Last) Mua(III) - Full Interpreter 67
35.82%
 20
50.00%
FILE 12424 - Answering Queries on a Tree 1155
32.12%
 187
82.89%
FILE 12425 - Best Friend 2157
26.61%
 301
80.73%
FILE 12426 - Counting Triangles 562
25.44%
 93
63.44%
FILE 12427 - Donkey of the Sultan 600
42.00%
 76
89.47%
FILE 12428 - Enemy at the Gates 1701
36.04%
 338
85.80%
FILE 12429 - Finding Magic Triplets 226
49.12%
 67
91.04%
FILE 12430 - Grand Wedding 621
32.37%
 104
75.96%
FILE 12431 - Happy 10/9 Day 1076
24.81%
 153
75.16%
FILE 12432 - Inked Carpets 149
30.20%
 38
73.68%
FILE 12433 - Rent a Car 795
38.87%
 166
84.34%
FILE 12434 - Infinite Stable Integer 12
41.67%
 11
45.45%
FILE 12435 - Consistent Verdicts 1803
35.77%
 267
81.27%
FILE 12436 - Rip Van Winkle's Code 1841
29.88%
 247
80.97%
FILE 12437 - Kisu Pari Na 2 591
53.98%
 139
84.17%
FILE 12438 - Farey Polygon 282
39.01%
 50
74.00%
FILE 12439 - February 29 6052
36.24%
 1634
85.74%
FILE 12440 - Save the Trees 879
31.06%
 196
58.67%
FILE 12441 - Superb Sequence 575
13.91%
 83
57.83%
FILE 12442 - Forwarding Emails 17647
30.33%
 3763
77.92%
FILE 12443 - Quad 202
50.00%
 57
80.70%
FILE 12444 - Bits and Pieces 2020
42.33%
 410
92.68%
FILE 12445 - Happy 12 731
24.49%
 101
69.31%
FILE 12446 - How Many... in 3D! 734
47.28%
 159
84.91%
FILE 12447 - Pieces and Bits 767
47.85%
 159
83.02%
FILE 12448 - Casino Advantage 435
47.13%
 103
86.41%
FILE 12449 - Night Market 85
38.82%
 37
67.57%
FILE 12450 - SpaceRecon Tournament 437
45.54%
 107
85.05%
FILE 12451 - Let's call SPaDe a SPaDe 356
50.84%
 93
86.02%
FILE 12452 - Plants vs. Zombies HD SP 558
48.21%
 131
85.50%
FILE 12453 - Simulating Billiard Ball 278
12.59%
 46
47.83%
FILE 12454 - Plan B for next SWERC 230
36.09%
 55
70.91%
FILE 12455 - Bars 14280
66.37%
 4418
96.38%
FILE 12456 - Mirror codes 329
52.28%
 134
91.04%
FILE 12457 - Tennis contest 924
70.13%
 334
96.41%
FILE 12458 - Oh, my trees! 570
30.35%
 100
77.00%
FILE 12459 - Bees' ancestors 7963
54.98%
 3312
95.74%
FILE 12460 - Careful teacher 715
52.03%
 244
90.57%
FILE 12461 - Airplane 5364
60.48%
 2108
94.92%
FILE 12462 - Rectangle 527
48.20%
 162
79.63%
FILE 12463 - Little Nephew 2230
82.24%
 1080
98.80%
FILE 12464 - Professor Lazy, Ph.D. 1052
63.12%
 416
91.59%
FILE 12465 - The Turanga Leela Problem 995
57.59%
 264
92.42%
FILE 12466 - Ancestors 347
42.36%
 81
77.78%
FILE 12467 - Secret Word 5728
42.56%
 1222
86.58%
FILE 12468 - Zapping 27737
53.30%
 11225
96.69%
FILE 12469 - Stones 895
67.37%
 373
93.03%
FILE 12470 - Tribonacci 2615
70.71%
 785
94.90%
FILE 12471 - Association of Strings 423
23.64%
 56
73.21%
FILE 12472 - Binary Substring 665
24.21%
 100
68.00%
FILE 12473 - Common Palindrome 730
49.86%
 167
88.62%
FILE 12474 - Draw and Score 321
48.91%
 73
84.93%
FILE 12475 - Elliptic Athletics Track 525
32.95%
 89
84.27%
FILE 12476 - Fun with Binary Tree 126
21.43%
 36
50.00%
FILE 12477 - Good Measures of Dispersion 510
30.78%
 64
78.12%
FILE 12478 - Hardest Problem Ever (Easy) 12346
55.13%
 5104
96.98%
FILE 12479 - Interesting Route 166
21.69%
 43
58.14%
FILE 12480 - Just Some Permutations 87
52.87%
 20
50.00%
FILE 12481 - K-Neutral Rectangles 297
27.27%
 40
80.00%
FILE 12482 - Short Story Competition 2162
51.25%
 754
90.85%
FILE 12483 - Toboggan of Marbles 816
42.40%
 215
85.12%
FILE 12484 - Cards 1387
34.32%
 335
73.73%
FILE 12485 - Perfect Choir 1798
63.90%
 691
95.80%
FILE 12486 - Space Elevator 922
37.85%
 191
79.06%
FILE 12487 - Midnight Cowboy 883
39.98%
 212
86.79%
FILE 12488 - Start Grid 2522
67.57%
 1245
93.98%
FILE 12489 - Combating cancer 979
41.06%
 179
83.24%
FILE 12490 - Integral 181
47.51%
 70
81.43%
FILE 12491 - Words 291
57.73%
 125
93.60%
FILE 12492 - Rubik Cycle 286
72.73%
 121
95.04%
FILE 12493 - Stars 1482
57.69%
 385
93.25%
FILE 12494 - Distinct Substring 1053
36.28%
 149
79.19%
FILE 12495 - 'C' for Count 333
37.54%
 81
85.19%
FILE 12496 - Fisherman's Dilemma 226
57.96%
 71
88.73%
FILE 12497 - Chatgaiya Postman Problem 242
42.15%
 61
81.97%
FILE 12498 - Ant's Shopping Mall 786
71.76%
 423
97.87%
FILE 12499 - I am Dumb 3 324
43.83%
 121
80.17%
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