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Browse Problems
Root :: Competitive Programming: Increasing the Lower Bound of Programming Contests (Steven & Felix Halim) :: Chapter 5. Mathematics :: Prime Numbers
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
294 - Divisors | 35958 |
50.96%
|
11943 |
89.67%
|
|
|
|
406 - Prime Cuts | 59483 |
27.40%
|
12933 |
74.75%
|
|
|
|
516 - Prime Land | 11376 |
44.59%
|
4091 |
83.74%
|
|
|
|
524 - Prime Ring Problem | 83952 |
29.02%
|
13266 |
78.97%
|
|
|
|
543 - Goldbach's Conjecture | 66473 |
42.93%
|
17967 |
89.70%
|
|
|
|
583 - Prime Factors | 64833 |
29.49%
|
12022 |
79.72%
|
|
|
|
686 - Goldbach's Conjecture (II) | 29446 |
56.13%
|
11607 |
93.93%
|
|
|
|
897 - Anagrammatic Primes | 5561 |
46.20%
|
1723 |
91.06%
|
|
|
|
914 - Jumping Champion | 10148 |
36.93%
|
2513 |
87.07%
|
|
|
|
993 - Product of digits | 12482 |
53.97%
|
4633 |
94.32%
|
|
|
|
10006 - Carmichael Numbers | 45622 |
38.05%
|
10992 |
85.40%
|
|
|
|
10042 - Smith Numbers | 21922 |
37.06%
|
6012 |
85.80%
|
|
|
|
10140 - Prime Distance | 33859 |
28.33%
|
6444 |
78.62%
|
|
|
|
10200 - Prime Time | 35548 |
18.55%
|
6421 |
46.02%
|
|
|
|
10235 - Simply Emirp | 60645 |
32.17%
|
13293 |
89.74%
|
|
|
|
10311 - Goldbach and Euler | 27202 |
22.54%
|
3613 |
69.14%
|
|
|
|
10394 - Twin Primes | 42033 |
39.85%
|
9596 |
88.02%
|
|
|
|
10533 - Digit Primes | 34900 |
31.03%
|
6973 |
78.75%
|
|
|
|
10539 - Almost Prime Numbers | 19042 |
37.57%
|
4219 |
85.21%
|
|
|
|
10637 - Coprimes | 3292 |
44.96%
|
958 |
89.77%
|
|
|
|
10650 - Determinate Prime | 12010 |
21.58%
|
2053 |
74.14%
|
|
|
|
10699 - Count the factors | 21475 |
65.58%
|
8426 |
96.18%
|
|
|
|
10738 - Riemann vs Mertens | 5231 |
54.88%
|
1783 |
88.39%
|
|
|
|
10789 - Prime Frequency | 19902 |
48.30%
|
6522 |
92.44%
|
|
|
|
10852 - Less Prime | 6549 |
72.00%
|
3119 |
96.60%
|
|
|
|
10924 - Prime Words | 46899 |
38.99%
|
12052 |
93.20%
|
|
|
|
10948 - The primary problem | 14438 |
43.16%
|
4274 |
91.04%
|
|
|
|
11287 - Pseudoprime Numbers | 4173 |
53.37%
|
1586 |
93.19%
|
|
|
|
11408 - Count DePrimes | 5480 |
47.04%
|
1507 |
85.73%
|
|
|
|
11466 - Largest Prime Divisor | 29069 |
23.92%
|
4211 |
82.97%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 30 of 30 | |