## Odd/Even Program in C++

Program Description

Odd/Even determination for a given number. This is a very basic program that shows, how to determine whether the given number is even or odd in C++ language. The program simply prompts the user for a number, and displays whether the given number is odd or even.
eg:

eg:
The program uses a basic mathematical property, that every even number is completely divisible by 2. If a number is not completely divisible by 2,it is an odd number. Here we've used the modulo operator (%) to find the remainder after dividing the number by 2.
eg:
It's a very simple program, but using the modulo(%) trick, is very helpful in various, not so obvious problems.

Program
```/******************************
*   Odd/Even Program in C++
*
*	code.cheraus.com
*
*****************************/

#include<iostream>
using namespace std;
int main()
{
int no;

cout<<"\nEnter the Number : ";
cin>>no;

if(no%2==1)   //if number if completely divisible(ie. remainder is 0 after dividing by 2)
cout<<"\nThe number is odd\n";

else
cout<<"\nThe number is even\n";

return 0;

}
```

Output
Test Case 1:

Enter the Number : 23

The number is odd

Test Case 2:

Enter the Number : 22

The number is even

Test Case 3:

Enter the Number : 2

The number is even