Sample: Calculation Factorial by Recursive Method

#include<stdio.h>
int fact(int s)
{
    int x,y;
    if(s==0)
    {
        return(1);
    }else
        {
            x=s-1;
            y=fact(x);
            return(s*y);
        }
    
}

int main()
{
    int i;
    printf("\nEnter No");
    scanf("%d",&i);
    printf("\nResult:: %d",fact(i));
}

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