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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 28811
68.17%
 15655
96.67%
FILE 12404 - Trapezium Drawing 1056
23.48%
 160
77.50%
FILE 12405 - Scarecrow 14996
53.87%
 5209
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 - 1 655
34.81%
 132
80.30%
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) 10631
21.79%
 1001
79.72%
FILE 12413 - Big Decimal Calculator 266
27.82%
 43
65.12%
FILE 12414 - Calculating Yuan Fen 1142
60.60%
 404
93.32%
FILE 12415 - Digit Patterns 128
33.59%
 37
67.57%
FILE 12416 - Excessive Space Remover 2728
48.68%
 925
90.16%
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 495
36.77%
 132
84.09%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 69
49.28%
 36
47.22%
FILE 12423 - (Last) Mua(III) - Full Interpreter 68
36.76%
 21
52.38%
FILE 12424 - Answering Queries on a Tree 1159
32.27%
 189
83.07%
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 601
42.10%
 77
89.61%
FILE 12428 - Enemy at the Gates 1704
36.09%
 339
85.84%
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 2 593
53.96%
 140
84.29%
FILE 12438 - Farey Polygon 282
39.01%
 50
74.00%
FILE 12439 - February 29 6068
36.27%
 1638
85.78%
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 17661
30.33%
 3766
77.91%
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 768
47.92%
 160
83.12%
FILE 12448 - Casino Advantage 438
47.26%
 105
86.67%
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 559
48.30%
 132
85.61%
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 14434
66.46%
 4424
96.38%
FILE 12456 - Mirror codes 329
52.28%
 134
91.04%
FILE 12457 - Tennis contest 926
70.19%
 335
96.42%
FILE 12458 - Oh, my trees! 570
30.35%
 100
77.00%
FILE 12459 - Bees' ancestors 7964
54.98%
 3312
95.74%
FILE 12460 - Careful teacher 715
52.03%
 244
90.57%
FILE 12461 - Airplane 5370
60.45%
 2110
94.93%
FILE 12462 - Rectangle 527
48.20%
 162
79.63%
FILE 12463 - Little Nephew 2233
82.27%
 1082
98.80%
FILE 12464 - Professor Lazy, Ph.D. 1055
63.13%
 418
91.63%
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 5872
42.92%
 1229
86.66%
FILE 12468 - Zapping 27839
53.26%
 11229
96.70%
FILE 12469 - Stones 895
67.37%
 373
93.03%
FILE 12470 - Tribonacci 2617
70.69%
 786
94.91%
FILE 12471 - Association of Strings 427
23.42%
 57
71.93%
FILE 12472 - Binary Substring 675
25.19%
 101
68.32%
FILE 12473 - Common Palindrome 730
49.86%
 167
88.62%
FILE 12474 - Draw and Score 322
49.07%
 74
85.14%
FILE 12475 - Elliptic Athletics Track 525
32.95%
 89
84.27%
FILE 12476 - Fun with Binary Tree 183
14.75%
 37
48.65%
FILE 12477 - Good Measures of Dispersion 510
30.78%
 64
78.12%
FILE 12478 - Hardest Problem Ever (Easy) 12363
55.14%
 5109
96.99%
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 297
27.27%
 40
80.00%
FILE 12482 - Short Story Competition 2164
51.29%
 756
90.87%
FILE 12483 - Toboggan of Marbles 816
42.40%
 215
85.12%
FILE 12484 - Cards 1393
34.31%
 336
73.81%
FILE 12485 - Perfect Choir 1798
63.90%
 691
95.80%
FILE 12486 - Space Elevator 922
37.85%
 191
79.06%
FILE 12487 - Midnight Cowboy 885
40.00%
 213
86.85%
FILE 12488 - Start Grid 2525
67.60%
 1246
93.98%
FILE 12489 - Combating cancer 979
41.06%
 179
83.24%
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 1482
57.69%
 385
93.25%
FILE 12494 - Distinct Substring 1062
36.06%
 149
79.19%
FILE 12495 - 'C' for Count 333
37.54%
 81
85.19%
FILE 12496 - Fisherman's Dilemma 230
57.83%
 72
88.89%
FILE 12497 - Chatgaiya Postman Problem 246
41.46%
 62
80.65%
FILE 12498 - Ant's Shopping Mall 790
71.90%
 424
97.88%
FILE 12499 - I am Dumb 3 324
43.83%
 121
80.17%
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