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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 135
29.63%
 26
26.92%
FILE 12501 - Bulky process of bulk reduction 903
29.46%
 154
75.97%
FILE 12502 - Three Families 16602
43.87%
 5471
92.54%
FILE 12503 - Robot Instructions 15731
64.64%
 7727
96.07%
FILE 12504 - Updating a Dictionary 7789
44.14%
 1696
91.69%
FILE 12505 - Searching in sqrt(n) 420
55.00%
 124
83.06%
FILE 12506 - Shortest Names 2723
56.89%
 579
92.92%
FILE 12507 - Kingdoms 1154
39.86%
 196
87.24%
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 596
25.67%
 87
75.86%
FILE 12511 - Virus 1416
46.40%
 274
87.96%
FILE 12512 - Cross-Shaped Tests 55
36.36%
 23
65.22%
FILE 12513 - Safe Places 33
18.18%
 15
33.33%
FILE 12514 - Cookie 377
23.08%
 57
70.18%
FILE 12515 - Movie Police 1681
45.39%
 527
91.46%
FILE 12516 - Cinema-cola 1892
30.50%
 342
81.29%
FILE 12517 - Digit Sum 2439
36.12%
 770
68.31%
FILE 12518 - LCD Extravaganza 276
44.93%
 97
82.47%
FILE 12519 - The Farnsworth Parabox 938
50.75%
 245
93.06%
FILE 12520 - Square Garden 1478
27.40%
 136
80.15%
FILE 12521 - Teamface 139
45.32%
 55
72.73%
FILE 12522 - The Imperial Problem 276
69.57%
 102
91.18%
FILE 12523 - Lazy Professor 1109
24.17%
 131
74.81%
FILE 12524 - Arranging Heaps 1370
34.01%
 288
71.53%
FILE 12525 - Boxes and Stones 250
60.00%
 100
86.00%
FILE 12526 - Cellphone Typing 2711
56.66%
 654
92.81%
FILE 12527 - Different Digits 5447
72.50%
 2881
97.29%
FILE 12528 - Environment Protection 1425
31.72%
 173
86.13%
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 5542
71.82%
 2684
97.39%
FILE 12532 - Interval Product 16404
43.65%
 3995
87.96%
FILE 12533 - Joining Couples 1085
25.25%
 205
64.88%
FILE 12534 - Binary Matrix 2 614
26.22%
 74
55.41%
FILE 12535 - Probability Through Experiments 1179
28.50%
 116
80.17%
FILE 12536 - Optimal Spaceway 107
42.99%
 35
71.43%
FILE 12537 - Radiation 1521
40.50%
 198
81.31%
FILE 12538 - Version Controlled IDE 2558
47.54%
 412
93.20%
FILE 12539 - Ultimate Device 236
32.20%
 46
63.04%
FILE 12540 - Warp Speed II 333
30.03%
 52
78.85%
FILE 12541 - Birthdates 6991
63.11%
 2926
96.96%
FILE 12542 - Prime Substring 3749
50.55%
 956
95.61%
FILE 12543 - Longest Word 6113
35.55%
 1547
89.79%
FILE 12544 - Beehives 1847
33.95%
 308
76.95%
FILE 12545 - Bits Equalizer 7701
39.99%
 1647
87.37%
FILE 12546 - LCM Pair Sum 941
37.94%
 228
78.95%
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 1284
48.13%
 288
86.11%
FILE 12550 - How do spiders walk on water? 1776
18.92%
 238
67.65%
FILE 12551 - Shares 304
33.55%
 81
72.84%
FILE 12552 - The Moon of Valencia 229
19.21%
 45
48.89%
FILE 12553 - Countdown 563
37.66%
 136
77.21%
FILE 12554 - A Special "Happy Birthday" Song!!! 12515
57.39%
 5988
95.26%
FILE 12555 - Baby Me 4608
33.77%
 1294
85.47%
FILE 12556 - "Center" of perimeter midpoints 273
52.75%
 70
91.43%
FILE 12557 - Detecting Code Snippets 186
19.89%
 72
38.89%
FILE 12558 - Egyptian Fractions (HARD version) 8761
26.47%
 997
72.72%
FILE 12559 - Finding Black Circles 829
28.47%
 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 15747
38.20%
 1729
91.50%
FILE 12564 - King of Fighters explained 187
49.73%
 84
89.29%
FILE 12565 - Lovely Magical Curves 62
16.13%
 15
40.00%
FILE 12566 - Melody "Creation" 50
56.00%
 27
77.78%
FILE 12567 - Never7, Ever17 and Water 189
21.69%
 37
54.05%
FILE 12568 - Optimizing Key Signatur 43
48.84%
 27
62.96%
FILE 12569 - Planning mobile robot on Tree (EASY Version) 1304
50.46%
 239
90.79%
FILE 12570 - Qualle? Quale? 38
26.32%
 23
43.48%
FILE 12571 - Brother & Sisters! 3395
40.80%
 682
85.34%
FILE 12572 - RMQ Overkill 402
51.49%
 148
77.70%
FILE 12573 - Sohel Sir's Assignment 1149
25.33%
 222
60.81%
FILE 12574 - VOID 464
55.60%
 135
91.85%
FILE 12575 - Sin Cos Problem 1613
27.15%
 308
83.12%
FILE 12576 - Simply Loopy 283
49.12%
 97
82.47%
FILE 12577 - Hajj-e-Akbar 43111
60.79%
 17878
96.96%
FILE 12578 - 10:6:2 29677
34.59%
 6414
94.14%
FILE 12579 - To Infinity and Beyond 308
21.10%
 52
65.38%
FILE 12580 - Yell Classico 338
57.99%
 131
90.84%
FILE 12581 - Divisibility 255
26.67%
 47
70.21%
FILE 12582 - Wedding of Sultan 3434
69.95%
 1582
96.27%
FILE 12583 - Memory Overflow 4199
51.13%
 1520
93.16%
FILE 12584 - Laptop Chargers 423
26.00%
 72
61.11%
FILE 12585 - Poker End Games 880
43.75%
 193
81.35%
FILE 12586 - Overlapping Characters 1054
38.61%
 239
81.17%
FILE 12587 - Reduce the Maintenance Cost 750
34.13%
 102
74.51%
FILE 12588 - Team Mathematics Olympiad 646
18.42%
 81
53.09%
FILE 12589 - Learning Vector 2222
36.00%
 346
84.97%
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 7646
72.72%
 2848
97.68%
FILE 12593 - Next Generation Macaw 473
46.51%
 86
84.88%
FILE 12594 - Naming Babies 435
40.69%
 65
81.54%
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 279
43.73%
 62
87.10%
FILE 12598 - Starting School 828
36.84%
 185
72.97%
FILE 12599 - Black and White 745
43.76%
 169
88.76%
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