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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 | 127780 |
32.95%
|
30911 |
79.55%
|
|
|
|
138 - Street Numbers | 22089 |
45.53%
|
8988 |
84.77%
|
|
|
|
413 - Up and Down Sequences | 4184 |
46.80%
|
2059 |
80.48%
|
|
|
|
443 - Humble Numbers | 19044 |
43.83%
|
6722 |
89.27%
|
|
|
|
640 - Self Numbers | 16406 |
50.17%
|
6072 |
89.86%
|
|
|
|
694 - The Collatz Sequence | 41050 |
40.92%
|
13236 |
89.04%
|
|
|
|
962 - Taxicab Numbers | 2470 |
39.84%
|
652 |
86.96%
|
|
|
|
974 - Kaprekar Numbers | 4480 |
40.96%
|
1469 |
89.58%
|
|
|
|
10006 - Carmichael Numbers | 45309 |
38.01%
|
10940 |
85.37%
|
|
|
|
10042 - Smith Numbers | 21546 |
36.89%
|
5953 |
85.70%
|
|
|
|
10049 - Self-describing Sequence | 8369 |
51.79%
|
3513 |
87.73%
|
|
|
|
10101 - Bangla Numbers | 40875 |
21.04%
|
7550 |
66.49%
|
|
|
|
10408 - Farey sequences | 4370 |
62.24%
|
2123 |
92.42%
|
|
|
|
10930 - A-Sequence | 8458 |
24.01%
|
1894 |
74.66%
|
|
|
|
11028 - Sum of Product | 756 |
57.54%
|
427 |
87.35%
|
|
|
|
11063 - B2-Sequence | 28991 |
23.41%
|
4494 |
84.33%
|
|
|
|
11461 - Square Numbers | 48402 |
48.94%
|
15246 |
95.24%
|
|
|
|
11660 - Look-and-Say sequences | 1888 |
36.60%
|
473 |
80.13%
|
|
|
|
11970 - Lucky Numbers | 4731 |
47.88%
|
1455 |
86.87%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 19 of 19 | |