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Factorial Using Pointers in C++

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Submitted on: 7/30/2016 3:05:54 PM
By: Jake R. Pomperada  
Level: Beginner
User Rating: Unrated
Compatibility: C++ (general)
Views: 1822
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     A simple program that I wrote for my programming class before in college factorial program using pointers in C++. What does the program will do is to ask the user to give a number and then our program will compute its factorial equivalent. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com. My mobile number here in the Philippines is 09173084360.

 
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//**************************************
// Name: Factorial Using Pointers in C++
// Description:A simple program that I wrote for my programming class before in college factorial program using pointers in C++. What does the program will do is to ask the user to give a number and then our program will compute its factorial equivalent.
Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
// By: Jake R. Pomperada
//**************************************

#include <iostream>
using namespace std;
int factorial (int num)
{
 if (num==1)
 return 1;
 return factorial(num-1)*num;
}
main() {
int value=0;
int *p;
cout << "\t Recursion using Pointers";
cout << "\n\n";
cout << "Enter a Number :=> ";
cin >> value;
p = &value;
cout << "\n";
cout <<"The factorial value of " << value
<< " is " << factorial(value) << ".";
cout << "\n\n";
system("pause");
}


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