Welcome to the World of Online Learning:
Hello Friends “This blog helps you to learn C++ programming concepts. You can learn C++ language at your own speed and time. One can learn concepts of C++ language by practicing various programs given on various pages of this blog. Enjoy the power of Self-learning using the Internet.”
Write a C++ program to Calculate Factorial of a Number Using Recursion
PROGRAM:C++ program to Calculate Factorial of a Number Using Recursion
/* C++ program to Calculate Factorial of a Number Using Recursion*/
#include<iostream>
using namespace std;
int factorial(int n);
int main() {
int n;
cout << “Enter a positive integer: “;
cin >> n;
cout << “Factorial of ” << n << ” = ” << factorial(n);
return 0;
}
int factorial(int n) {
if(n > 1)
return n * factorial(n – 1);
else
return 1;
}
