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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 136
29.41%
 27
25.93%
FILE 12501 - Bulky process of bulk reduction 904
29.42%
 155
75.48%
FILE 12502 - Three Families 16714
43.81%
 5477
92.53%
FILE 12503 - Robot Instructions 16241
64.43%
 7808
96.07%
FILE 12504 - Updating a Dictionary 7908
43.93%
 1727
91.55%
FILE 12505 - Searching in sqrt(n) 421
54.87%
 125
82.40%
FILE 12506 - Shortest Names 2828
57.14%
 594
92.93%
FILE 12507 - Kingdoms 1159
39.95%
 199
86.93%
FILE 12508 - Triangles in the Grid 239
68.62%
 82
82.93%
FILE 12509 - Tin Cutter II 107
42.06%
 36
72.22%
FILE 12510 - Collecting Coins 599
25.88%
 88
75.00%
FILE 12511 - Virus 1493
46.68%
 309
87.70%
FILE 12512 - Cross-Shaped Tests 57
36.84%
 25
64.00%
FILE 12513 - Safe Places 42
23.81%
 17
35.29%
FILE 12514 - Cookie 379
22.96%
 58
68.97%
FILE 12515 - Movie Police 1802
44.01%
 534
91.20%
FILE 12516 - Cinema-cola 1894
30.46%
 343
81.05%
FILE 12517 - Digit Sum 2521
36.57%
 806
69.48%
FILE 12518 - LCD Extravaganza 277
44.77%
 98
81.63%
FILE 12519 - The Farnsworth Parabox 952
50.84%
 251
92.43%
FILE 12520 - Square Garden 1482
27.40%
 137
79.56%
FILE 12521 - Teamface 140
45.00%
 56
71.43%
FILE 12522 - The Imperial Problem 277
69.31%
 103
90.29%
FILE 12523 - Lazy Professor 1110
24.14%
 132
74.24%
FILE 12524 - Arranging Heaps 1434
34.73%
 293
71.33%
FILE 12525 - Boxes and Stones 251
59.76%
 101
85.15%
FILE 12526 - Cellphone Typing 2750
57.02%
 660
92.58%
FILE 12527 - Different Digits 5478
72.42%
 2886
97.26%
FILE 12528 - Environment Protection 1426
31.70%
 174
85.63%
FILE 12529 - Fix the Pond 1032
41.96%
 220
84.09%
FILE 12530 - Game of Tiles 661
33.43%
 154
73.38%
FILE 12531 - Hours and Minutes 5567
71.71%
 2690
97.32%
FILE 12532 - Interval Product 16504
43.67%
 4007
87.90%
FILE 12533 - Joining Couples 1088
25.28%
 207
64.73%
FILE 12534 - Binary Matrix 2 624
25.80%
 76
53.95%
FILE 12535 - Probability Through Experiments 1181
28.54%
 117
79.49%
FILE 12536 - Optimal Spaceway 108
42.59%
 36
69.44%
FILE 12537 - Radiation 1522
40.47%
 199
80.90%
FILE 12538 - Version Controlled IDE 2578
47.63%
 422
93.13%
FILE 12539 - Ultimate Device 240
32.50%
 48
62.50%
FILE 12540 - Warp Speed II 335
29.85%
 54
75.93%
FILE 12541 - Birthdates 7105
63.03%
 2939
96.97%
FILE 12542 - Prime Substring 3770
50.45%
 957
95.51%
FILE 12543 - Longest Word 6175
35.66%
 1551
89.75%
FILE 12544 - Beehives 1858
33.91%
 311
76.85%
FILE 12545 - Bits Equalizer 7849
39.75%
 1663
87.19%
FILE 12546 - LCM Pair Sum 946
38.05%
 231
78.79%
FILE 12547 - RNA Secondary Structure 416
25.72%
 93
59.14%
FILE 12548 - Old School Days 123
30.89%
 38
52.63%
FILE 12549 - Sentry Robots 1290
48.22%
 290
85.86%
FILE 12550 - How do spiders walk on water? 1777
18.91%
 239
67.36%
FILE 12551 - Shares 305
33.44%
 82
71.95%
FILE 12552 - The Moon of Valencia 239
18.83%
 50
46.00%
FILE 12553 - Countdown 564
37.59%
 137
76.64%
FILE 12554 - A Special "Happy Birthday" Song!!! 12757
57.18%
 6011
95.24%
FILE 12555 - Baby Me 4615
33.76%
 1297
85.35%
FILE 12556 - "Center" of perimeter midpoints 275
52.73%
 71
90.14%
FILE 12557 - Detecting Code Snippets 190
20.53%
 74
39.19%
FILE 12558 - Egyptian Fractions (HARD version) 8909
26.58%
 1009
72.55%
FILE 12559 - Finding Black Circles 843
28.94%
 104
75.96%
FILE 12560 - Good Friends 149
31.54%
 44
72.73%
FILE 12561 - Hadamard Gate 57
47.37%
 33
69.70%
FILE 12562 - In an effort to Change History 49
26.53%
 27
44.44%
FILE 12563 - Jin Ge Jin Qu hao 15855
38.18%
 1745
91.46%
FILE 12564 - King of Fighters explained 188
49.47%
 85
88.24%
FILE 12565 - Lovely Magical Curves 75
26.67%
 21
57.14%
FILE 12566 - Melody "Creation" 51
54.90%
 28
75.00%
FILE 12567 - Never7, Ever17 and Water 191
21.47%
 38
52.63%
FILE 12568 - Optimizing Key Signatur 44
47.73%
 28
60.71%
FILE 12569 - Planning mobile robot on Tree (EASY Version) 1306
50.46%
 241
90.46%
FILE 12570 - Qualle? Quale? 41
29.27%
 25
48.00%
FILE 12571 - Brother & Sisters! 3426
40.66%
 689
85.20%
FILE 12572 - RMQ Overkill 406
51.48%
 150
77.33%
FILE 12573 - Sohel Sir's Assignment 1150
25.30%
 223
60.54%
FILE 12574 - VOID 466
55.58%
 137
91.24%
FILE 12575 - Sin Cos Problem 1621
27.21%
 311
82.64%
FILE 12576 - Simply Loopy 284
48.94%
 98
81.63%
FILE 12577 - Hajj-e-Akbar 43536
60.77%
 17922
96.96%
FILE 12578 - 10:6:2 29973
34.68%
 6433
94.09%
FILE 12579 - To Infinity and Beyond 309
21.04%
 53
64.15%
FILE 12580 - Yell Classico 339
57.82%
 132
90.15%
FILE 12581 - Divisibility 256
26.56%
 48
68.75%
FILE 12582 - Wedding of Sultan 3445
69.90%
 1589
96.22%
FILE 12583 - Memory Overflow 4204
51.12%
 1523
93.11%
FILE 12584 - Laptop Chargers 424
25.94%
 73
60.27%
FILE 12585 - Poker End Games 881
43.70%
 194
80.93%
FILE 12586 - Overlapping Characters 1058
38.66%
 241
80.91%
FILE 12587 - Reduce the Maintenance Cost 751
34.09%
 103
73.79%
FILE 12588 - Team Mathematics Olympiad 647
18.39%
 82
52.44%
FILE 12589 - Learning Vector 2231
36.04%
 349
84.53%
FILE 12590 - Guards II 485
16.91%
 63
68.25%
FILE 12591 - Beauty of Regular Polyhedron 44
22.73%
 22
31.82%
FILE 12592 - Slogan Learning of Princess 7684
72.71%
 2859
97.66%
FILE 12593 - Next Generation Macaw 474
46.41%
 87
83.91%
FILE 12594 - Naming Babies 436
40.60%
 66
80.30%
FILE 12595 - Galactic Transmission 576
36.98%
 69
75.36%
FILE 12596 - Recursive Texting 550
39.82%
 133
71.43%
FILE 12597 - Macaw Baby Learns Computer 280
43.57%
 63
85.71%
FILE 12598 - Starting School 829
36.79%
 186
72.58%
FILE 12599 - Black and White 747
43.64%
 171
87.72%
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