c++ program for factorial

c++ program for factorial

Output:

Enter a number to find its factorial:
5
The factorial of 5 is 120

Implementation:

#include <iostream> using namespace std; int main() { int n; cout<<"enter a number to find its factorial"<<endl; cin>>n; int fact=1; for(int i=2;i<=n;i++) { fact*=i; } cout<<"The factorial of "<< n <<" is "<< fact <<endl; return 0; }