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Browse Problems
Root :: Contest Volumes (10000...) :: Volume 125 (12500-12599)
Title Total Submissions / Solving % Total Users / Solving %
FILE 12500 - Balance the Blocks 134
29.85%
 25
28.00%
FILE 12501 - Bulky process of bulk reduction 877
29.30%
 153
75.82%
FILE 12502 - Three Families 16374
44.06%
 5441
92.50%
FILE 12503 - Robot Instructions 14695
64.90%
 7431
96.10%
FILE 12504 - Updating a Dictionary 7377
44.00%
 1632
91.97%
FILE 12505 - Searching in sqrt(n) 414
55.07%
 122
82.79%
FILE 12506 - Shortest Names 2379
56.07%
 547
93.24%
FILE 12507 - Kingdoms 1138
39.37%
 190
86.84%
FILE 12508 - Triangles in the Grid 235
68.51%
 80
83.75%
FILE 12509 - Tin Cutter II 106
42.45%
 35
74.29%
FILE 12510 - Collecting Coins 585
25.98%
 86
75.58%
FILE 12511 - Virus 1399
46.32%
 268
87.69%
FILE 12512 - Cross-Shaped Tests 55
36.36%
 23
65.22%
FILE 12513 - Safe Places 33
18.18%
 15
33.33%
FILE 12514 - Cookie 350
24.00%
 56
67.86%
FILE 12515 - Movie Police 1506
45.02%
 506
91.30%
FILE 12516 - Cinema-cola 1775
31.04%
 331
81.27%
FILE 12517 - Digit Sum 2208
35.01%
 672
64.14%
FILE 12518 - LCD Extravaganza 249
48.59%
 91
85.71%
FILE 12519 - The Farnsworth Parabox 921
50.60%
 239
92.89%
FILE 12520 - Square Garden 1473
27.16%
 134
79.85%
FILE 12521 - Teamface 135
45.19%
 54
72.22%
FILE 12522 - The Imperial Problem 252
69.05%
 98
90.82%
FILE 12523 - Lazy Professor 1097
23.97%
 128
74.22%
FILE 12524 - Arranging Heaps 1309
33.84%
 280
70.71%
FILE 12525 - Boxes and Stones 241
58.92%
 98
85.71%
FILE 12526 - Cellphone Typing 2539
55.89%
 643
92.85%
FILE 12527 - Different Digits 5409
72.53%
 2867
97.35%
FILE 12528 - Environment Protection 1406
31.51%
 168
85.71%
FILE 12529 - Fix the Pond 963
41.54%
 216
84.26%
FILE 12530 - Game of Tiles 642
33.18%
 150
73.33%
FILE 12531 - Hours and Minutes 5435
72.07%
 2642
97.54%
FILE 12532 - Interval Product 15505
43.56%
 3903
87.98%
FILE 12533 - Joining Couples 1036
25.58%
 201
65.17%
FILE 12534 - Binary Matrix 2 583
27.10%
 74
55.41%
FILE 12535 - Probability Through Experiments 1139
28.27%
 113
79.65%
FILE 12536 - Optimal Spaceway 100
43.00%
 33
72.73%
FILE 12537 - Radiation 1518
40.38%
 197
81.22%
FILE 12538 - Version Controlled IDE 2487
46.92%
 382
92.67%
FILE 12539 - Ultimate Device 215
33.02%
 42
64.29%
FILE 12540 - Warp Speed II 318
30.19%
 51
78.43%
FILE 12541 - Birthdates 6660
63.09%
 2862
96.89%
FILE 12542 - Prime Substring 3701
50.50%
 947
95.56%
FILE 12543 - Longest Word 5993
35.61%
 1529
89.93%
FILE 12544 - Beehives 1833
33.99%
 306
77.12%
FILE 12545 - Bits Equalizer 7136
40.85%
 1548
87.73%
FILE 12546 - LCM Pair Sum 868
38.48%
 215
77.21%
FILE 12547 - RNA Secondary Structure 393
25.95%
 89
59.55%
FILE 12548 - Old School Days 106
33.02%
 36
47.22%
FILE 12549 - Sentry Robots 1266
47.79%
 283
85.87%
FILE 12550 - How do spiders walk on water? 1762
18.84%
 234
67.52%
FILE 12551 - Shares 275
31.27%
 77
71.43%
FILE 12552 - The Moon of Valencia 187
22.46%
 42
50.00%
FILE 12553 - Countdown 560
37.32%
 134
76.87%
FILE 12554 - A Special "Happy Birthday" Song!!! 11838
58.20%
 5876
95.23%
FILE 12555 - Baby Me 4554
33.93%
 1285
85.45%
FILE 12556 - "Center" of perimeter midpoints 267
52.06%
 68
91.18%
FILE 12557 - Detecting Code Snippets 186
19.89%
 72
38.89%
FILE 12558 - Egyptian Fractions (HARD version) 8007
26.10%
 946
73.57%
FILE 12559 - Finding Black Circles 785
27.52%
 99
75.76%
FILE 12560 - Good Friends 121
34.71%
 41
73.17%
FILE 12561 - Hadamard Gate 51
45.10%
 31
70.97%
FILE 12562 - In an effort to Change History 33
39.39%
 23
52.17%
FILE 12563 - Jin Ge Jin Qu hao 15244
38.22%
 1638
91.76%
FILE 12564 - King of Fighters explained 180
50.00%
 82
87.80%
FILE 12565 - Lovely Magical Curves 60
16.67%
 13
46.15%
FILE 12566 - Melody "Creation" 46
60.87%
 26
80.77%
FILE 12567 - Never7, Ever17 and Water 185
22.16%
 36
55.56%
FILE 12568 - Optimizing Key Signatur 41
51.22%
 26
65.38%
FILE 12569 - Planning mobile robot on Tree (EASY Version) 1259
50.20%
 231
91.34%
FILE 12570 - Qualle? Quale? 34
29.41%
 22
45.45%
FILE 12571 - Brother & Sisters! 3199
40.83%
 636
85.22%
FILE 12572 - RMQ Overkill 393
51.40%
 144
77.78%
FILE 12573 - Sohel Sir's Assignment 1141
24.98%
 219
59.82%
FILE 12574 - VOID 460
55.22%
 132
91.67%
FILE 12575 - Sin Cos Problem 1594
26.98%
 301
83.06%
FILE 12576 - Simply Loopy 266
48.12%
 92
81.52%
FILE 12577 - Hajj-e-Akbar 41845
60.91%
 17587
96.98%
FILE 12578 - 10:6:2 28667
34.54%
 6354
94.22%
FILE 12579 - To Infinity and Beyond 308
21.10%
 52
65.38%
FILE 12580 - Yell Classico 332
57.53%
 128
90.62%
FILE 12581 - Divisibility 241
27.39%
 45
71.11%
FILE 12582 - Wedding of Sultan 3358
69.83%
 1543
96.31%
FILE 12583 - Memory Overflow 4140
50.89%
 1493
93.10%
FILE 12584 - Laptop Chargers 421
25.89%
 70
61.43%
FILE 12585 - Poker End Games 862
43.85%
 189
80.95%
FILE 12586 - Overlapping Characters 1048
38.45%
 236
80.93%
FILE 12587 - Reduce the Maintenance Cost 724
34.25%
 100
75.00%
FILE 12588 - Team Mathematics Olympiad 640
18.59%
 80
53.75%
FILE 12589 - Learning Vector 2177
36.01%
 336
85.12%
FILE 12590 - Guards II 468
16.67%
 59
69.49%
FILE 12591 - Beauty of Regular Polyhedron 43
23.26%
 21
33.33%
FILE 12592 - Slogan Learning of Princess 7319
72.71%
 2776
97.62%
FILE 12593 - Next Generation Macaw 472
46.40%
 85
84.71%
FILE 12594 - Naming Babies 425
40.71%
 61
80.33%
FILE 12595 - Galactic Transmission 562
37.37%
 67
76.12%
FILE 12596 - Recursive Texting 539
40.45%
 132
71.97%
FILE 12597 - Macaw Baby Learns Computer 278
43.53%
 61
86.89%
FILE 12598 - Starting School 736
39.67%
 171
77.19%
FILE 12599 - Black and White 711
44.16%
 164
88.41%
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