How we create a program to find factorial of a number enter by user by using loop

Question

use loop

Answer 1

Check this out. You're free to copy it.

https://code.sololearn.com/ctxkoY15XjMK/?ref=app

Answer 2

#include <iostream>
using namespace std;

int main() {
int n,i,factorial=1;
cin>>n;
for(i=1;i<=n;i++)
{
factorial=factorial*i;
}
cout<<factorial;
return 0;
}
Is this what are you thinking about?

Answer 3

// Calculates factorial for entered number.
#include <iostream>
using namespace std;

int main() {
int n = 0,
x = 0,
i = 0,
factorial = 0;

cout << "Please enter a number:";
cin >> factorial;
n = factorial; // n saves initial number.
x = factorial - 1;

for( i = x; i > 0; i-- )
{
factorial = factorial * i;
}
cout << endl << n << " factorial is: " << factorial;

return 0;
}

Answer 4

# Using Python

https://code.sololearn.com/cM4VQXlTNKYF/?ref=app