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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 903
29.46%
 154
75.97%
FILE 12502 - Three Families 16411
44.10%
 5457
92.54%
FILE 12503 - Robot Instructions 15227
64.85%
 7594
96.00%
FILE 12504 - Updating a Dictionary 7612
44.08%
 1676
91.65%
FILE 12505 - Searching in sqrt(n) 418
55.02%
 123
82.93%
FILE 12506 - Shortest Names 2505
56.09%
 556
93.17%
FILE 12507 - Kingdoms 1153
39.81%
 195
87.18%
FILE 12508 - Triangles in the Grid 237
68.78%
 81
83.95%
FILE 12509 - Tin Cutter II 106
42.45%
 35
74.29%
FILE 12510 - Collecting Coins 585
25.98%
 86
75.58%
FILE 12511 - Virus 1414
46.39%
 273
87.91%
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 1649
45.36%
 520
91.35%
FILE 12516 - Cinema-cola 1800
30.83%
 333
81.38%
FILE 12517 - Digit Sum 2345
35.82%
 733
66.71%
FILE 12518 - LCD Extravaganza 274
44.89%
 95
83.16%
FILE 12519 - The Farnsworth Parabox 934
50.64%
 242
92.98%
FILE 12520 - Square Garden 1477
27.35%
 135
80.00%
FILE 12521 - Teamface 139
45.32%
 55
72.73%
FILE 12522 - The Imperial Problem 261
67.82%
 99
90.91%
FILE 12523 - Lazy Professor 1105
23.98%
 129
74.42%
FILE 12524 - Arranging Heaps 1310
33.89%
 281
70.82%
FILE 12525 - Boxes and Stones 250
60.00%
 100
86.00%
FILE 12526 - Cellphone Typing 2598
56.35%
 649
92.91%
FILE 12527 - Different Digits 5426
72.54%
 2871
97.35%
FILE 12528 - Environment Protection 1419
31.71%
 171
85.96%
FILE 12529 - Fix the Pond 992
42.84%
 218
84.40%
FILE 12530 - Game of Tiles 648
33.18%
 152
73.68%
FILE 12531 - Hours and Minutes 5492
72.10%
 2677
97.42%
FILE 12532 - Interval Product 16050
43.44%
 3953
87.96%
FILE 12533 - Joining Couples 1080
25.19%
 205
64.88%
FILE 12534 - Binary Matrix 2 614
26.22%
 74
55.41%
FILE 12535 - Probability Through Experiments 1174
28.53%
 115
80.00%
FILE 12536 - Optimal Spaceway 106
43.40%
 34
73.53%
FILE 12537 - Radiation 1518
40.38%
 197
81.22%
FILE 12538 - Version Controlled IDE 2532
47.27%
 402
93.03%
FILE 12539 - Ultimate Device 236
32.20%
 46
63.04%
FILE 12540 - Warp Speed II 333
30.03%
 52
78.85%
FILE 12541 - Birthdates 6804
63.17%
 2900
96.93%
FILE 12542 - Prime Substring 3738
50.54%
 954
95.60%
FILE 12543 - Longest Word 6080
35.58%
 1537
89.98%
FILE 12544 - Beehives 1845
33.98%
 307
77.20%
FILE 12545 - Bits Equalizer 7598
39.88%
 1609
87.07%
FILE 12546 - LCM Pair Sum 904
37.83%
 220
77.27%
FILE 12547 - RNA Secondary Structure 415
25.78%
 92
59.78%
FILE 12548 - Old School Days 107
32.71%
 37
45.95%
FILE 12549 - Sentry Robots 1272
47.88%
 283
85.87%
FILE 12550 - How do spiders walk on water? 1767
18.90%
 235
67.66%
FILE 12551 - Shares 281
31.32%
 78
71.79%
FILE 12552 - The Moon of Valencia 219
19.18%
 44
47.73%
FILE 12553 - Countdown 560
37.32%
 134
76.87%
FILE 12554 - A Special "Happy Birthday" Song!!! 12116
57.66%
 5938
95.23%
FILE 12555 - Baby Me 4571
33.95%
 1292
85.53%
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) 8133
26.15%
 967
73.01%
FILE 12559 - Finding Black Circles 825
28.36%
 101
76.24%
FILE 12560 - Good Friends 148
31.76%
 43
74.42%
FILE 12561 - Hadamard Gate 51
45.10%
 31
70.97%
FILE 12562 - In an effort to Change History 48
27.08%
 26
46.15%
FILE 12563 - Jin Ge Jin Qu hao 15517
38.24%
 1694
91.44%
FILE 12564 - King of Fighters explained 185
49.73%
 83
89.16%
FILE 12565 - Lovely Magical Curves 61
16.39%
 14
42.86%
FILE 12566 - Melody "Creation" 49
57.14%
 27
77.78%
FILE 12567 - Never7, Ever17 and Water 187
21.93%
 37
54.05%
FILE 12568 - Optimizing Key Signatur 41
51.22%
 26
65.38%
FILE 12569 - Planning mobile robot on Tree (EASY Version) 1277
50.51%
 235
91.06%
FILE 12570 - Qualle? Quale? 34
29.41%
 22
45.45%
FILE 12571 - Brother & Sisters! 3285
40.91%
 659
85.28%
FILE 12572 - RMQ Overkill 401
51.62%
 148
77.70%
FILE 12573 - Sohel Sir's Assignment 1145
25.07%
 220
60.00%
FILE 12574 - VOID 461
55.31%
 133
91.73%
FILE 12575 - Sin Cos Problem 1608
27.05%
 306
83.01%
FILE 12576 - Simply Loopy 275
48.00%
 94
81.91%
FILE 12577 - Hajj-e-Akbar 42438
60.88%
 17764
96.97%
FILE 12578 - 10:6:2 29029
34.59%
 6397
94.14%
FILE 12579 - To Infinity and Beyond 308
21.10%
 52
65.38%
FILE 12580 - Yell Classico 335
57.61%
 129
90.70%
FILE 12581 - Divisibility 253
26.09%
 46
69.57%
FILE 12582 - Wedding of Sultan 3406
69.88%
 1570
96.24%
FILE 12583 - Memory Overflow 4196
51.10%
 1518
93.15%
FILE 12584 - Laptop Chargers 422
25.83%
 71
60.56%
FILE 12585 - Poker End Games 872
43.69%
 191
81.15%
FILE 12586 - Overlapping Characters 1053
38.56%
 238
81.09%
FILE 12587 - Reduce the Maintenance Cost 740
34.59%
 102
74.51%
FILE 12588 - Team Mathematics Olympiad 646
18.42%
 81
53.09%
FILE 12589 - Learning Vector 2218
35.93%
 344
84.88%
FILE 12590 - Guards II 474
16.46%
 61
67.21%
FILE 12591 - Beauty of Regular Polyhedron 43
23.26%
 21
33.33%
FILE 12592 - Slogan Learning of Princess 7502
72.70%
 2818
97.66%
FILE 12593 - Next Generation Macaw 473
46.51%
 86
84.88%
FILE 12594 - Naming Babies 431
40.60%
 63
80.95%
FILE 12595 - Galactic Transmission 575
37.04%
 68
76.47%
FILE 12596 - Recursive Texting 549
39.89%
 132
71.97%
FILE 12597 - Macaw Baby Learns Computer 278
43.53%
 61
86.89%
FILE 12598 - Starting School 823
36.94%
 184
72.83%
FILE 12599 - Black and White 742
43.53%
 167
88.62%
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