Question

a c++ program to find factorial of a number..

Answer 1

please refer the attachment for the answer

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Answer 2

Sample Program to find factorial:

#include<iostream>

using namespace std;

int main()

{

int n, fac = 1;

cout << " Enter an integer: ";

cin >> n;

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

fac = fac * i;

cout << "Factorial of " << n <<" : " << fac;

return 0;

}

Output:

Enter an integer : 5

Factorial of 5 : 120

Hope it helps!