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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int a, f;
  5. 	f = 1;
  6. 	int i = 1;
  7.  
  8. 	scanf("%d,&a");
  9.  
  10. 	while(i <= a) {
  11. 		f = f * i;
  12. 		i++;
  13. 	}
  14.  
  15. 	printf("%d\n" , f);
  16.  
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5304KB
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https://ideone.com/glAb0P
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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