# Odd Or Even Example C++ Program

## Definition

A formal definition of an even number is that it is an integer of the form n = 2k, where k is an integer; it can then be shown that an odd number is an integer of the form n = 2k + 1.

## Odd Or Even Example Program

``````/*## Check if an integer is odd or even In C++*/
/*## Calculation C++ Programs, Datatype C++ Programs, Basic C++ Programs*/

#include <iostream>
#include<conio.h>
#include<stdlib.h>

using namespace std;

int main() {
// Declare Variable
int number;

cout << "Simple C++ Program : Check if an integer is odd or even\n";
cout << "\nEnter an integer : ";
cin>>number;

if (number % 2 == 0)
cout << "\nThe number you entered is an EVEN number";
else
cout << "\nThe number you entered is an ODD number";

getch();
return (0);
}``````

## Sample Output

``````Simple C++ Program : Check if an integer is odd or even

Enter an integer : 5

The number you entered is an ODD number

----

Simple C++ Program : Check if an integer is odd or even

Enter an integer : 6

The number you entered is an EVEN number``````