C++ Program to Find Factorial of n using While Loop
Write C++ Program to Find Factorial of n using While Loop
// CPP Program to Find Factorial of n using While Loop #include <iostream> using namespace std; int main() { int n, i, fact = 1; cout << "Enter the number :--> "; cin >> n; i = 1; while(i <= n) { fact = fact * i; i++; } cout << "The factorial of " << n << " is " << fact; return 0; }
Output:
Enter the number :--> 6
The factorial of 6 is 720