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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 347
15.56%
 50
56.00%
FILE 12403 - Save Setu 29117
68.15%
 15743
96.68%
FILE 12404 - Trapezium Drawing 1083
23.55%
 163
77.30%
FILE 12405 - Scarecrow 15247
53.95%
 5230
94.19%
FILE 12406 - Help Dexter 2913
43.84%
 773
90.69%
FILE 12407 - Speed Zones 579
25.22%
 102
63.73%
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) 10908
21.77%
 1032
79.75%
FILE 12413 - Big Decimal Calculator 280
29.29%
 44
63.64%
FILE 12414 - Calculating Yuan Fen 1160
60.00%
 406
93.10%
FILE 12415 - Digit Patterns 128
33.59%
 37
67.57%
FILE 12416 - Excessive Space Remover 2744
48.80%
 931
90.23%
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 263
28.52%
 61
67.21%
FILE 12420 - Item-Based Recommendation 120
55.83%
 53
73.58%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 550
36.18%
 140
84.29%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 129
39.53%
 45
42.22%
FILE 12423 - (Last) Mua(III) - Full Interpreter 95
34.74%
 23
52.17%
FILE 12424 - Answering Queries on a Tree 1335
31.31%
 201
84.08%
FILE 12425 - Best Friend 2178
26.58%
 304
80.59%
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 1722
36.47%
 345
86.09%
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 1082
24.86%
 154
75.32%
FILE 12432 - Inked Carpets 149
30.20%
 38
73.68%
FILE 12433 - Rent a Car 798
39.10%
 167
84.43%
FILE 12434 - Infinite Stable Integer 12
41.67%
 11
45.45%
FILE 12435 - Consistent Verdicts 1808
35.73%
 268
81.34%
FILE 12436 - Rip Van Winkle's Code 1841
29.88%
 247
80.97%
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 6081
36.34%
 1642
85.87%
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 17891
30.28%
 3788
77.93%
FILE 12443 - Quad 211
48.82%
 58
81.03%
FILE 12444 - Bits and Pieces 2032
42.22%
 411
92.70%
FILE 12445 - Happy 12 744
24.73%
 103
68.93%
FILE 12446 - How Many... in 3D! 737
47.49%
 161
85.09%
FILE 12447 - Pieces and Bits 768
47.92%
 160
83.12%
FILE 12448 - Casino Advantage 439
47.38%
 106
86.79%
FILE 12449 - Night Market 87
40.23%
 38
68.42%
FILE 12450 - SpaceRecon Tournament 437
45.54%
 107
85.05%
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 278
12.59%
 46
47.83%
FILE 12454 - Plan B for next SWERC 233
36.48%
 56
71.43%
FILE 12455 - Bars 15384
66.56%
 4485
96.41%
FILE 12456 - Mirror codes 331
52.57%
 135
91.85%
FILE 12457 - Tennis contest 931
70.35%
 337
96.44%
FILE 12458 - Oh, my trees! 570
30.35%
 100
77.00%
FILE 12459 - Bees' ancestors 7984
54.98%
 3320
95.75%
FILE 12460 - Careful teacher 719
52.29%
 246
90.65%
FILE 12461 - Airplane 5390
60.45%
 2115
94.94%
FILE 12462 - Rectangle 540
48.15%
 166
79.52%
FILE 12463 - Little Nephew 2235
82.28%
 1082
98.80%
FILE 12464 - Professor Lazy, Ph.D. 1062
62.81%
 420
91.43%
FILE 12465 - The Turanga Leela Problem 996
57.63%
 265
92.45%
FILE 12466 - Ancestors 349
42.69%
 82
78.05%
FILE 12467 - Secret Word 6040
42.58%
 1261
86.60%
FILE 12468 - Zapping 28095
53.23%
 11274
96.69%
FILE 12469 - Stones 897
67.45%
 375
93.07%
FILE 12470 - Tribonacci 2632
70.71%
 788
94.92%
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 322
49.07%
 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) 12752
54.75%
 5163
96.88%
FILE 12479 - Interesting Route 217
27.19%
 44
59.09%
FILE 12480 - Just Some Permutations 87
52.87%
 20
50.00%
FILE 12481 - K-Neutral Rectangles 300
27.67%
 41
80.49%
FILE 12482 - Short Story Competition 2171
51.36%
 759
90.91%
FILE 12483 - Toboggan of Marbles 821
42.63%
 218
85.32%
FILE 12484 - Cards 1394
34.29%
 336
73.81%
FILE 12485 - Perfect Choir 1802
63.98%
 694
95.82%
FILE 12486 - Space Elevator 922
37.85%
 191
79.06%
FILE 12487 - Midnight Cowboy 885
40.00%
 213
86.85%
FILE 12488 - Start Grid 2544
67.73%
 1253
94.01%
FILE 12489 - Combating cancer 983
41.00%
 180
83.33%
FILE 12490 - Integral 181
47.51%
 70
81.43%
FILE 12491 - Words 298
57.05%
 126
93.65%
FILE 12492 - Rubik Cycle 286
72.73%
 121
95.04%
FILE 12493 - Stars 1485
57.78%
 388
93.30%
FILE 12494 - Distinct Substring 1081
35.80%
 152
79.61%
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 265
39.25%
 62
82.26%
FILE 12498 - Ant's Shopping Mall 796
72.11%
 428
97.90%
FILE 12499 - I am Dumb 3 326
44.17%
 122
80.33%
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