Answer to Question #258030 in C for Sam

Question

Write a program that takes or prompt an int. and return it as it is. Example: 5 to return 5 Calculate the factorial and the factorial..

Answer 1

#include <stdio.h>
int getData(){
    int n;
    printf("\nEnter a number: ");
    scanf("%d",&n);
    return n;
}
void factorial(){
    int x=getData();
    int fact=1;
    if (x==1)
        printf("\nFactorial of %d = 1",x);
    else{
        for(int i=1;i<=x;i++){
            fact=fact*i;
        }
        printf("\nFactorial of %d = %d",x,fact);
    }
}
int main()
{
    factorial();


    return 0;
}