How Reverse a Number in C++ Program

A C++ program which reverse a number enter by a user and display it on the console window.

Explanation : 

• We take a integer input from user .
• Use for loop and apply condition until number is zero.
• In for loop we apply math condition to reverse whole number. In math its called  modulus.
• When loop is end we receive reverse of input .
  ( if you input is 1234 you receive 4321 )

#include<iostream>
using namespace std;

int main() {
int number, reverse = 0;
cout<<"Please Input a Number to Reverse and press Enter: ";
 cin>> number;     // Taking Integer Input 

   for( ; number!= 0 ; )
   {
      reverse = reverse * 10;
      reverse = reverse + number%10;
      number = number/10;
   }
   cout<<"Reversed Number is:  "<<reverse<<endl;
   system("pause");

}

Image of Code :