Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
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 | 128189 |
32.96%
|
30972 |
79.56%
|
|
|
|
138 - Street Numbers | 22146 |
45.45%
|
8996 |
84.76%
|
|
|
|
443 - Humble Numbers | 19048 |
43.83%
|
6723 |
89.28%
|
|
|
|
640 - Self Numbers | 16411 |
50.17%
|
6073 |
89.86%
|
|
|
|
962 - Taxicab Numbers | 2471 |
39.86%
|
653 |
86.98%
|
|
|
|
974 - Kaprekar Numbers | 4482 |
40.94%
|
1469 |
89.58%
|
|
|
|
10006 - Carmichael Numbers | 45328 |
38.01%
|
10945 |
85.37%
|
|
|
|
10042 - Smith Numbers | 21558 |
36.91%
|
5957 |
85.71%
|
|
|
|
10044 - Erdos Numbers | 33573 |
20.14%
|
4652 |
71.50%
|
|
|
|
10101 - Bangla Numbers | 41012 |
21.04%
|
7571 |
66.49%
|
|
|
|
10591 - Happy Number | 23960 |
46.04%
|
8672 |
90.11%
|
|
|
|
11461 - Square Numbers | 48558 |
48.96%
|
15260 |
95.24%
|
|
|
|
11472 - Beautiful Numbers | 2644 |
59.08%
|
846 |
96.10%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 13 of 13 | |