PHP Exercises: Check whether three given lengths of three sides form a right triangle

PHP: Exercise-48 with Solution

Write a PHP program to check whether three given lengths (integers) of three sides form a right triangle. Print "Yes" if the given sides form a right triangle otherwise print "No".

Input:
Integers separated by a single space.
1 ≤ length of the side ≤ 1,000

Pictorial Presentation:

Pictorial Presentation:

Sample Solution: -

PHP Code:

<?php
$a = 5;
$b = 3;
$c = 4;
$a *= $a;
$b *= $b;
$c *= $c;
if($a + $b == $c || $a + $c == $b || $b + $c == $a){
    echo "YES\n";
}
else
{
    echo "NO\n";
    }
?>

Sample Output:

YES

Flowchart:

PHP Code Editor:

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