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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 | 129580 |
33.00%
|
31092 |
79.59%
|
|
|
|
138 - Street Numbers | 22176 |
45.50%
|
9009 |
84.76%
|
|
|
|
443 - Humble Numbers | 19098 |
43.83%
|
6742 |
89.29%
|
|
|
|
640 - Self Numbers | 16536 |
50.14%
|
6086 |
89.85%
|
|
|
|
962 - Taxicab Numbers | 2517 |
39.73%
|
668 |
86.68%
|
|
|
|
974 - Kaprekar Numbers | 4493 |
40.93%
|
1472 |
89.54%
|
|
|
|
10006 - Carmichael Numbers | 45623 |
38.06%
|
10993 |
85.40%
|
|
|
|
10042 - Smith Numbers | 21932 |
37.06%
|
6012 |
85.80%
|
|
|
|
10044 - Erdos Numbers | 34066 |
20.50%
|
4759 |
71.93%
|
|
|
|
10101 - Bangla Numbers | 43464 |
21.62%
|
7846 |
67.46%
|
|
|
|
10591 - Happy Number | 24530 |
46.06%
|
8749 |
90.11%
|
|
|
|
11461 - Square Numbers | 50310 |
49.19%
|
15486 |
95.26%
|
|
|
|
11472 - Beautiful Numbers | 2779 |
59.34%
|
856 |
96.03%
|
|
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| Display # | Results 1 - 13 of 13 | |