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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 | 129532 |
32.99%
|
31080 |
79.58%
|
|
|
|
138 - Street Numbers | 22166 |
45.47%
|
9007 |
84.76%
|
|
|
|
413 - Up and Down Sequences | 4192 |
46.88%
|
2063 |
80.51%
|
|
|
|
443 - Humble Numbers | 19094 |
43.83%
|
6740 |
89.29%
|
|
|
|
640 - Self Numbers | 16508 |
50.10%
|
6084 |
89.84%
|
|
|
|
694 - The Collatz Sequence | 41195 |
40.93%
|
13262 |
89.05%
|
|
|
|
962 - Taxicab Numbers | 2515 |
39.68%
|
667 |
86.66%
|
|
|
|
974 - Kaprekar Numbers | 4491 |
40.93%
|
1471 |
89.53%
|
|
|
|
1256 - Rating Hazard | 108 |
26.85%
|
53 |
45.28%
|
|
|
|
10006 - Carmichael Numbers | 45611 |
38.05%
|
10987 |
85.40%
|
|
|
|
10042 - Smith Numbers | 21913 |
37.05%
|
6008 |
85.79%
|
|
|
|
10101 - Bangla Numbers | 43162 |
21.50%
|
7825 |
67.40%
|
|
|
|
10408 - Farey sequences | 4389 |
62.27%
|
2133 |
92.41%
|
|
|
|
10930 - A-Sequence | 8511 |
23.98%
|
1902 |
74.55%
|
|
|
|
11063 - B2-Sequence | 32271 |
23.55%
|
4738 |
84.55%
|
|
|
|
11461 - Square Numbers | 50176 |
49.14%
|
15477 |
95.26%
|
|
|
|
11660 - Look-and-Say sequences | 1901 |
36.61%
|
478 |
80.13%
|
|
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| Display # | Results 1 - 17 of 17 | |