C++ Program to calculate the factorial of an integer with output

C++ Program to calculate the factorial of an integer with output

techee INDIA

#include<iostream>
#include<stdlib.h>
using namespace std;
int main()
{
    system("cls");
    int i, num ,fact=1;
    cout<<"\nEnter integer : ";
    cin>>num;
    i=num;
    while(num)
    {
        fact*=num;
        --num;
    }
    cout<<"\nThe factorial of "<<i<<" is : "<<fact<<"\n";
    return 0;
}

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output: -

techee INDIA

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