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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 88
45.45%
 42
78.57%
FILE 12402 - Parallel Missions 380
15.79%
 56
57.14%
FILE 12403 - Save Setu 29851
68.20%
 16009
96.67%
FILE 12404 - Trapezium Drawing 1093
23.97%
 168
77.38%
FILE 12405 - Scarecrow 16439
54.44%
 5365
94.18%
FILE 12406 - Help Dexter 2929
43.91%
 781
90.52%
FILE 12407 - Speed Zones 634
23.97%
 108
62.04%
FILE 12408 - Multi Round Matches 79
48.10%
 45
71.11%
FILE 12409 - Kisu Pari Na - 1 666
35.14%
 137
79.56%
FILE 12410 - Disable the Wand 426
36.38%
 100
76.00%
FILE 12411 - A Dangerous Maze (II) 256
33.59%
 67
82.09%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11648
21.57%
 1110
79.82%
FILE 12413 - Big Decimal Calculator 310
29.03%
 52
63.46%
FILE 12414 - Calculating Yuan Fen 1183
60.69%
 413
92.98%
FILE 12415 - Digit Patterns 133
35.34%
 41
68.29%
FILE 12416 - Excessive Space Remover 2795
48.91%
 946
90.27%
FILE 12417 - Formula Editor 169
19.53%
 33
60.61%
FILE 12418 - Game of 999 158
27.85%
 37
72.97%
FILE 12419 - Heap Manager 305
28.85%
 68
67.65%
FILE 12420 - Item-Based Recommendation 136
51.47%
 57
71.93%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 784
37.50%
 187
82.89%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 162
35.80%
 54
44.44%
FILE 12423 - (Last) Mua(III) - Full Interpreter 175
24.57%
 37
51.35%
FILE 12424 - Answering Queries on a Tree 1382
31.19%
 216
83.33%
FILE 12425 - Best Friend 2298
26.94%
 326
80.98%
FILE 12426 - Counting Triangles 569
26.01%
 97
63.92%
FILE 12427 - Donkey of the Sultan 675
42.22%
 81
88.89%
FILE 12428 - Enemy at the Gates 1769
36.74%
 358
86.59%
FILE 12429 - Finding Magic Triplets 238
50.42%
 74
90.54%
FILE 12430 - Grand Wedding 651
33.03%
 109
76.15%
FILE 12431 - Happy 10/9 Day 1095
25.30%
 160
75.62%
FILE 12432 - Inked Carpets 151
30.46%
 40
72.50%
FILE 12433 - Rent a Car 844
39.69%
 176
84.66%
FILE 12434 - Infinite Stable Integer 15
40.00%
 13
46.15%
FILE 12435 - Consistent Verdicts 1819
35.95%
 271
81.18%
FILE 12436 - Rip Van Winkle's Code 1861
29.98%
 253
80.63%
FILE 12437 - Kisu Pari Na 2 599
54.26%
 145
84.14%
FILE 12438 - Farey Polygon 287
39.72%
 53
73.58%
FILE 12439 - February 29 6384
35.20%
 1661
85.85%
FILE 12440 - Save the Trees 904
31.42%
 199
58.79%
FILE 12441 - Superb Sequence 581
13.94%
 85
57.65%
FILE 12442 - Forwarding Emails 19482
29.55%
 3899
77.94%
FILE 12443 - Quad 213
48.83%
 60
80.00%
FILE 12444 - Bits and Pieces 2058
42.52%
 419
92.60%
FILE 12445 - Happy 12 755
24.90%
 108
68.52%
FILE 12446 - How Many... in 3D! 746
47.99%
 167
85.03%
FILE 12447 - Pieces and Bits 783
48.02%
 166
82.53%
FILE 12448 - Casino Advantage 444
47.75%
 110
86.36%
FILE 12449 - Night Market 101
35.64%
 42
64.29%
FILE 12450 - SpaceRecon Tournament 449
46.10%
 113
84.96%
FILE 12451 - Let's call SPaDe a SPaDe 367
50.68%
 97
85.57%
FILE 12452 - Plants vs. Zombies HD SP 571
48.34%
 136
85.29%
FILE 12453 - Simulating Billiard Ball 295
13.22%
 49
48.98%
FILE 12454 - Plan B for next SWERC 235
36.60%
 58
70.69%
FILE 12455 - Bars 20222
68.65%
 4745
96.25%
FILE 12456 - Mirror codes 337
53.12%
 139
91.37%
FILE 12457 - Tennis contest 1040
70.67%
 351
96.30%
FILE 12458 - Oh, my trees! 589
31.24%
 107
77.57%
FILE 12459 - Bees' ancestors 8093
55.04%
 3339
95.69%
FILE 12460 - Careful teacher 734
52.18%
 253
90.51%
FILE 12461 - Airplane 5807
59.39%
 2171
94.80%
FILE 12462 - Rectangle 547
48.63%
 171
79.53%
FILE 12463 - Little Nephew 2255
82.17%
 1094
98.72%
FILE 12464 - Professor Lazy, Ph.D. 1070
62.90%
 424
91.27%
FILE 12465 - The Turanga Leela Problem 1002
57.78%
 269
92.19%
FILE 12466 - Ancestors 354
43.22%
 86
77.91%
FILE 12467 - Secret Word 6593
42.59%
 1343
86.75%
FILE 12468 - Zapping 29425
53.06%
 11424
96.70%
FILE 12469 - Stones 905
67.40%
 379
92.88%
FILE 12470 - Tribonacci 2849
69.81%
 816
94.73%
FILE 12471 - Association of Strings 439
23.01%
 60
70.00%
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 212
15.57%
 39
51.28%
FILE 12477 - Good Measures of Dispersion 521
31.48%
 67
77.61%
FILE 12478 - Hardest Problem Ever (Easy) 13570
54.10%
 5305
96.91%
FILE 12479 - Interesting Route 220
27.27%
 46
58.70%
FILE 12480 - Just Some Permutations 115
43.48%
 25
52.00%
FILE 12481 - K-Neutral Rectangles 302
27.81%
 43
79.07%
FILE 12482 - Short Story Competition 2223
51.19%
 780
90.77%
FILE 12483 - Toboggan of Marbles 826
42.86%
 221
85.07%
FILE 12484 - Cards 1432
34.22%
 344
74.13%
FILE 12485 - Perfect Choir 1819
64.05%
 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 2718
66.63%
 1281
94.07%
FILE 12489 - Combating cancer 987
41.13%
 183
83.06%
FILE 12490 - Integral 199
50.75%
 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 1502
57.86%
 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 269
39.78%
 65
83.08%
FILE 12498 - Ant's Shopping Mall 802
72.07%
 434
97.47%
FILE 12499 - I am Dumb 3 329
44.38%
 124
79.84%
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