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Browse Problems
Root :: Competitive Programming 3: The New Lower Bound of Programming Contests (Steven & Felix Halim) :: Mathematics :: Ad Hoc Mathematics Problems :: Number Systems or Sequences
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
136 - Ugly Numbers | 124654 |
32.88%
|
30528 |
79.44%
|
|
|
|
138 - Street Numbers | 21982 |
45.56%
|
8956 |
84.77%
|
|
|
|
413 - Up and Down Sequences | 4172 |
46.81%
|
2053 |
80.52%
|
|
|
|
443 - Humble Numbers | 18947 |
43.74%
|
6699 |
89.27%
|
|
|
|
640 - Self Numbers | 16049 |
50.33%
|
6050 |
89.83%
|
|
|
|
694 - The Collatz Sequence | 40922 |
40.91%
|
13198 |
89.04%
|
|
|
|
962 - Taxicab Numbers | 2413 |
40.32%
|
644 |
86.96%
|
|
|
|
974 - Kaprekar Numbers | 4346 |
41.74%
|
1462 |
89.60%
|
|
|
|
10006 - Carmichael Numbers | 44825 |
37.98%
|
10861 |
85.37%
|
|
|
|
10042 - Smith Numbers | 21169 |
36.73%
|
5885 |
85.56%
|
|
|
|
10049 - Self-describing Sequence | 8163 |
51.93%
|
3448 |
87.91%
|
|
|
|
10101 - Bangla Numbers | 38230 |
20.63%
|
7231 |
65.56%
|
|
|
|
10408 - Farey sequences | 4344 |
62.20%
|
2111 |
92.52%
|
|
|
|
10930 - A-Sequence | 8418 |
23.91%
|
1883 |
74.61%
|
|
|
|
11028 - Sum of Product | 747 |
57.43%
|
425 |
87.29%
|
|
|
|
11063 - B2-Sequence | 25463 |
23.38%
|
4216 |
84.13%
|
|
|
|
11461 - Square Numbers | 45729 |
48.95%
|
14921 |
95.21%
|
|
|
|
11660 - Look-and-Say sequences | 1816 |
37.28%
|
466 |
80.04%
|
|
|
|
11970 - Lucky Numbers | 4677 |
48.06%
|
1444 |
86.98%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 19 of 19 | |