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Browse Problems
Root :: Competitive Programming: Increasing the Lower Bound of Programming Contests (Steven & Felix Halim) :: Chapter 5. Mathematics :: Sequences and Number Systems :: Number Systems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
136 - Ugly Numbers | 129916 |
33.01%
|
31118 |
79.59%
|
|
|
|
138 - Street Numbers | 22203 |
45.49%
|
9015 |
84.76%
|
|
|
|
443 - Humble Numbers | 19115 |
43.83%
|
6746 |
89.30%
|
|
|
|
640 - Self Numbers | 16555 |
50.16%
|
6090 |
89.85%
|
|
|
|
962 - Taxicab Numbers | 2522 |
39.77%
|
670 |
86.72%
|
|
|
|
974 - Kaprekar Numbers | 4496 |
40.97%
|
1472 |
89.54%
|
|
|
|
10006 - Carmichael Numbers | 45679 |
38.07%
|
10996 |
85.40%
|
|
|
|
10042 - Smith Numbers | 21962 |
37.10%
|
6023 |
85.82%
|
|
|
|
10044 - Erdos Numbers | 34072 |
20.51%
|
4761 |
71.94%
|
|
|
|
10101 - Bangla Numbers | 44112 |
21.75%
|
7904 |
67.65%
|
|
|
|
10591 - Happy Number | 24582 |
46.06%
|
8762 |
90.12%
|
|
|
|
11461 - Square Numbers | 50737 |
49.31%
|
15631 |
95.29%
|
|
|
|
11472 - Beautiful Numbers | 2796 |
59.30%
|
858 |
96.04%
|
|
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| Display # | Results 1 - 13 of 13 | |