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Root :: Competitive Programming 2: This increases the lower bound of Programming Contests. Again (Steven & Felix Halim) :: Mathematics :: Ad Hoc Mathematics Problems :: Number Systems or Sequences
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
136 - Ugly Numbers | 129579 |
33.00%
|
31091 |
79.59%
|
|
|
|
138 - Street Numbers | 22176 |
45.50%
|
9009 |
84.76%
|
|
|
|
413 - Up and Down Sequences | 4194 |
46.88%
|
2064 |
80.52%
|
|
|
|
443 - Humble Numbers | 19098 |
43.83%
|
6742 |
89.29%
|
|
|
|
640 - Self Numbers | 16536 |
50.14%
|
6086 |
89.85%
|
|
|
|
694 - The Collatz Sequence | 41206 |
40.93%
|
13263 |
89.05%
|
|
|
|
962 - Taxicab Numbers | 2517 |
39.73%
|
668 |
86.68%
|
|
|
|
974 - Kaprekar Numbers | 4493 |
40.93%
|
1472 |
89.54%
|
|
|
|
1256 - Rating Hazard | 109 |
27.52%
|
54 |
46.30%
|
|
|
|
10006 - Carmichael Numbers | 45622 |
38.05%
|
10992 |
85.40%
|
|
|
|
10042 - Smith Numbers | 21932 |
37.06%
|
6012 |
85.80%
|
|
|
|
10101 - Bangla Numbers | 43447 |
21.62%
|
7844 |
67.47%
|
|
|
|
10408 - Farey sequences | 4393 |
62.28%
|
2135 |
92.41%
|
|
|
|
10930 - A-Sequence | 8512 |
23.99%
|
1903 |
74.57%
|
|
|
|
11063 - B2-Sequence | 32569 |
23.67%
|
4755 |
84.63%
|
|
|
|
11461 - Square Numbers | 50306 |
49.18%
|
15485 |
95.26%
|
|
|
|
11660 - Look-and-Say sequences | 1902 |
36.65%
|
479 |
80.17%
|
|
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| Display # | Results 1 - 17 of 17 | |