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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n, i=1, sum=1;
  5.  
  6. 	scanf("%d",&n);
  7. 	while(i<=n){
  8. 		sum = sum * i;
  9. 		i = i + 1;
  10. 	}
  11. 	printf("goukei=%d\n",sum);
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5308KB
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stdin
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stdout
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goukei=362880
https://ideone.com/KpIT7V
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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