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

Here you will find an algorithm and program in PHP 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

PHP Program to Check Whether a Number is Even or Odd

$N=10;  
if($N%2==0)  
{  
echo "The number $N is Even number";   
}  
else  
{  
echo "The number $N is Odd number";  
}

Output

The number 10 is Even number