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  1. #include <stdio.h>
  2.  
  3.  int factorial(int n){
  4.   if(n==1) return 1;
  5.   return n*factorial(n-1);
  6.  }
  7.  
  8. int main() {
  9. 	int n;
  10.     printf("Enter the value of n  \n");
  11.     scanf("%d",&n);
  12.     int fact=factorial(n);
  13.     printf("%d",fact);
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5320KB
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Enter the value of n  
120
https://ideone.com/lzjKEk
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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