Factorial program in C

Factorial program in C

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Code-

#include <stdio.h>
void main()
{
  int i,n,fact=1;

  printf("Enter a natural number to calculate it's factorial\n");
  scanf("%d",&n);

  for (i= 1;i<=n;i++)
    fact=fact*i;

  printf("Factorial of %d=%d\n",n,fact);
 }