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  1. #include <stdio.h>
  2. int main() {
  3. 	for (int M = 1; M < 10; M++) {
  4. 	    int m = 0, num;
  5. 	    for (int i = 1; m < M; i++) {
  6. 	        int k = 0;
  7. 	        for (int j = 2; j < i; j++) {
  8. 	            if(i%j!=0)
  9. 	                k++;
  10. 	        }
  11. 	        if (k+2==i) {
  12. 	            m++;
  13. 	            num = i;
  14. 	        }  
  15. 	    }
  16.         printf("%d %d\n", num, m);
  17. 	}
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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2 1
3 2
5 3
7 4
11 5
13 6
17 7
19 8
23 9
https://ideone.com/MIXEWg
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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