Q. C++ program to check whether the given number N is even or odd.

Here you will find an algorithm and program in C++ programming language to check whether the given number is even or odd number. First let us understand what is even number and odd number.

Explanation : If the number is divisible by 2 then the number is even number and if the number is not divisible by 2 then the number is odd number.

For Example : 4 is Even number as it is divisible by 2 and 5 is odd number as it is not divisible by 2.

START
Step 1: [ Take Input ] Read: Number N
Step 2: Check: If N%2 == 0 Then
Print : N is an Even Number.
Else
Print : N is an Odd Number.
STOP

C++ Program to Check Whether a Number is Even or Odd

#include <iostream>
using namespace std;
int main()
{
int N=10;
if ( N % 2 == 0)
cout <<"The number "<< N << " is Even number.";
else
cout <<"The number "<< N << " is Even number.";
return 0;
}

Output

The number 10 is Even number