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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 | 35771 |
50.90%
|
11903 |
89.64%
|
|
|
|
406 - Prime Cuts | 58640 |
27.23%
|
12859 |
74.63%
|
|
|
|
516 - Prime Land | 11259 |
44.50%
|
4074 |
83.75%
|
|
|
|
524 - Prime Ring Problem | 82481 |
28.87%
|
13171 |
78.94%
|
|
|
|
543 - Goldbach's Conjecture | 65767 |
42.82%
|
17841 |
89.66%
|
|
|
|
583 - Prime Factors | 64419 |
29.41%
|
11979 |
79.71%
|
|
|
|
686 - Goldbach's Conjecture (II) | 29240 |
56.19%
|
11585 |
93.93%
|
|
|
|
897 - Anagrammatic Primes | 5310 |
46.44%
|
1713 |
91.13%
|
|
|
|
914 - Jumping Champion | 9950 |
36.41%
|
2499 |
87.03%
|
|
|
|
993 - Product of digits | 12319 |
54.00%
|
4612 |
94.36%
|
|
|
|
10006 - Carmichael Numbers | 45459 |
38.02%
|
10955 |
85.39%
|
|
|
|
10042 - Smith Numbers | 21717 |
36.97%
|
5967 |
85.74%
|
|
|
|
10140 - Prime Distance | 33464 |
28.26%
|
6400 |
78.50%
|
|
|
|
10200 - Prime Time | 35470 |
18.52%
|
6407 |
45.98%
|
|
|
|
10235 - Simply Emirp | 59361 |
31.88%
|
13131 |
89.69%
|
|
|
|
10311 - Goldbach and Euler | 27111 |
22.52%
|
3605 |
69.13%
|
|
|
|
10394 - Twin Primes | 41404 |
39.65%
|
9544 |
87.99%
|
|
|
|
10533 - Digit Primes | 34706 |
30.94%
|
6932 |
78.68%
|
|
|
|
10539 - Almost Prime Numbers | 18844 |
37.26%
|
4189 |
85.15%
|
|
|
|
10637 - Coprimes | 3288 |
44.92%
|
955 |
89.84%
|
|
|
|
10650 - Determinate Prime | 11580 |
21.74%
|
2032 |
74.36%
|
|
|
|
10699 - Count the factors | 21322 |
65.45%
|
8398 |
96.18%
|
|
|
|
10738 - Riemann vs Mertens | 5225 |
54.91%
|
1780 |
88.48%
|
|
|
|
10789 - Prime Frequency | 19657 |
48.26%
|
6492 |
92.50%
|
|
|
|
10852 - Less Prime | 6373 |
71.72%
|
3113 |
96.66%
|
|
|
|
10924 - Prime Words | 46639 |
39.01%
|
12038 |
93.22%
|
|
|
|
10948 - The primary problem | 14216 |
42.97%
|
4268 |
91.05%
|
|
|
|
11287 - Pseudoprime Numbers | 4140 |
53.26%
|
1582 |
93.24%
|
|
|
|
11408 - Count DePrimes | 5466 |
46.94%
|
1503 |
85.76%
|
|
|
|
11466 - Largest Prime Divisor | 28614 |
23.93%
|
4190 |
83.03%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 30 of 30 | |