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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n,fact=1;
  5.     printf("enter a integer:");
  6.     scanf("%d",&n);
  7.     for (int i=1;i<=n;i++){
  8.     fact=fact*i;
  9.     }
  10.     printf("factorial of a number=%d\n",fact);
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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enter a integer:factorial of a number=1
https://ideone.com/lZ4i8Q
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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