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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5. 	long long int ile,k;
  6. 	int t;
  7. 	scanf("%d",&t);
  8. 	while(t--)
  9. 	{
  10. 		ile=0;
  11. 		scanf("%lld",&k);
  12. 		while(k>=5)
  13. 		{
  14. 			ile+=k/5;
  15. 			k/=5;
  16. 		}
  17. 		printf("%lld\n",ile);
  18. 	}
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 9432KB
comments (?)
stdin 
5
0
1
10
100
10000000
stdout 
0
0
2
24
2499999
https://ideone.com/LHwuVX
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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