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  1. #include <stdio.h>
  2.  
  3. int calc(int s, int l, int* c)
  4. {
  5.   if (l==0)
  6.     printf("access to c[0]\n");
  7.   if (l < 2) return s % c[l] ? 0 : 1;
  8.   if (s < c[l]) return calc(s,l-1, c);
  9.   return calc(s,l-1,c) + calc(s-c[l],l,c);
  10. }
  11.  
  12. int main(void) {
  13. 	int cents[] = {0, 1, 2, 5, 10};
  14. 	const int size = sizeof(cents)/sizeof(cents[0]);
  15. 	for (int s = 0; s < 10; s++)
  16. 	{
  17. 		cents[0] = s;
  18. 		printf("%d => %d\n", s, calc(s, size-1, cents));
  19. 	}
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 4508KB
comments (?)
stdin 
Standard input is empty
stdout 
0 => 1
1 => 1
2 => 2
3 => 2
4 => 3
5 => 4
6 => 5
7 => 6
8 => 7
9 => 8
https://ideone.com/aEhJap
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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