#include<stdio.h>
int fact(int);
int main(){
int num,f;
printf("\nEnter a number: ");
scanf("%d",&num);
f=fact(num);
printf("\nFactorial of %d is: %d",num,f);
return 0;
}
//recursive function
int fact(int n){
if(n==1)
return 1;
else
return(n*fact(n-1));
}
Tuesday, February 10, 2015
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