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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 | 129375 |
32.99%
|
31064 |
79.58%
|
|
|
|
138 - Street Numbers | 22162 |
45.47%
|
9006 |
84.75%
|
|
|
|
413 - Up and Down Sequences | 4192 |
46.88%
|
2063 |
80.51%
|
|
|
|
443 - Humble Numbers | 19090 |
43.82%
|
6738 |
89.28%
|
|
|
|
640 - Self Numbers | 16500 |
50.09%
|
6080 |
89.84%
|
|
|
|
694 - The Collatz Sequence | 41172 |
40.92%
|
13259 |
89.05%
|
|
|
|
962 - Taxicab Numbers | 2472 |
39.85%
|
654 |
86.85%
|
|
|
|
974 - Kaprekar Numbers | 4490 |
40.94%
|
1471 |
89.53%
|
|
|
|
1256 - Rating Hazard | 108 |
26.85%
|
53 |
45.28%
|
|
|
|
10006 - Carmichael Numbers | 45563 |
38.03%
|
10976 |
85.39%
|
|
|
|
10042 - Smith Numbers | 21834 |
37.00%
|
5987 |
85.75%
|
|
|
|
10101 - Bangla Numbers | 42860 |
21.44%
|
7797 |
67.30%
|
|
|
|
10408 - Farey sequences | 4386 |
62.24%
|
2131 |
92.40%
|
|
|
|
10930 - A-Sequence | 8504 |
23.98%
|
1901 |
74.59%
|
|
|
|
11063 - B2-Sequence | 31465 |
23.61%
|
4712 |
84.61%
|
|
|
|
11461 - Square Numbers | 49845 |
49.11%
|
15454 |
95.25%
|
|
|
|
11660 - Look-and-Say sequences | 1900 |
36.63%
|
478 |
80.13%
|
|
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| Display # | Results 1 - 17 of 17 | |