WAP to find factorial of a number using recursion.

#include <stdio.h>
 #include <stdlib.h>

 int fact(int);
int main()
 {
 int n,f;
printf("enter the number");
 scanf("%d",&n);
 f=fact(n);
 printf("%d",f);
system("pause");
 return(0);
 }
int fact(int n)
 {
if(n==1)
 return(1);
else
 return(n*fact(n-1));
}
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