Write a program to find the factorial of a number.

Program to find factorial of a number

• Use a loop to multiply the number with all the numbers less than it

• Handle the case when the number is 0 or 1 separately

• Use recursion to find factorial of a number

#include<stdio.h>

int main()

{

int n,factorial=1;

scanf("%d",&n);

if(n=0)

printf("1");

else

{

for(int i=1;i<=n;i++)

factorial*=i;

printf("%d",factorial);

}

}