Program to find factorial using loop. (Level - Medium)

Program # 13: Find factorial using loop.

Program to find factorial using loop. (Level - Medium)


#include <iostream>
using namespace std;

int main()
{
int num,i;
long int fact=1;

cout<<"Enter an integer number: ";
cin>>num;

for(i=num;i>=1;i--)
fact=fact*i;

cout<<"Factorial of "<<num<<" is = "<<fact<<endl;

return 0;
}