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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 %
FILE 294 - Divisors 17128
44.10%
 6227
86.49%
FILE 406 - Prime Cuts 31447
24.37%
 8106
67.28%
FILE 516 - Prime Land 6561
38.18%
 2563
77.88%
FILE 524 - Prime Ring Problem 15852
28.48%
 4035
65.80%
FILE 543 - Goldbach's Conjecture 28072
41.03%
 8353
87.54%
FILE 583 - Prime Factors 35823
28.05%
 6867
76.02%
FILE 686 - Goldbach's Conjecture (II) 17309
52.15%
 6982
92.94%
FILE 897 - Anagrammatic Primes 2021
45.67%
 796
90.45%
FILE 914 - Jumping Champion 3122
37.67%
 927
86.52%
FILE 993 - Product of digits 4992
52.68%
 2148
94.69%
FILE 10006 - Carmichael Numbers 26029
36.68%
 6722
82.83%
FILE 10042 - Smith Numbers 12498
32.36%
 3206
81.16%
FILE 10140 - Prime Distance 9331
26.01%
 1931
71.78%
FILE 10200 - Prime Time 23179
12.69%
 4952
35.34%
FILE 10235 - Simply Emirp 20974
29.97%
 5397
87.44%
FILE 10311 - Goldbach and Euler 16332
21.97%
 2086
63.76%
FILE 10394 - Twin Primes 14365
36.26%
 3494
82.83%
FILE 10533 - Digit Primes 14853
31.66%
 3342
79.29%
FILE 10539 - Almost Prime Numbers 7939
32.83%
 1905
82.41%
FILE 10637 - Coprimes 1897
45.86%
 634
87.70%
FILE 10650 - Determinate Prime 4760
22.29%
 1050
74.67%
FILE 10699 - Count the factors 8483
61.65%
 4074
95.26%
FILE 10738 - Riemann vs Mertens 3383
51.17%
 921
86.21%
FILE 10789 - Prime Frequency 9136
48.35%
 3594
92.43%
FILE 10852 - Less Prime 2803
68.43%
 1591
96.04%
FILE 10924 - Prime Words 18331
39.14%
 6026
92.91%
FILE 10948 - The primary problem 5527
43.55%
 2053
89.72%
FILE 11287 - Pseudoprime Numbers 1376
46.00%
 556
90.65%
FILE 11408 - Count DePrimes 2405
45.16%
 692
84.10%
FILE 11466 - Largest Prime Divisor 7180
22.02%
 1163
77.39%
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