PHP Exercises: Check if it is possible to add two integers to get the third integer from three given integers

PHP Basic Algorithm: Exercise-46 with Solution

Write a PHP program to check if it is possible to add two integers to get the third integer from three given integers.

Sample Solution:

PHP Code :

<?php
// Define a function that checks if any two numbers add up to the third number
function test($x, $y, $z)
{
    // Check if $x is equal to the sum of $y and $z
    // OR if $y is equal to the sum of $x and $z
    // OR if $z is equal to the sum of $x and $y
    return $x == $y + $z || $y == $x + $z || $z == $x + $y;
}

// Test the function with different sets of numbers
var_dump(test(1, 2, 3))."\n";
var_dump(test(4, 5, 6))."\n";
var_dump(test(-1, 1, 0))."\n";
?>

Sample Output:

bool(true)
bool(false)
bool(true)

Visual Presentation:

Flowchart:

PHP Code Editor:

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Previous: Write a PHP program to check whether a given string starts with "F" or ends with "B". If the string starts with "F" return "Fizz" and return "Buzz" if it ends with "B" If the string starts with "F" and ends with "B" return "FizzBuzz". In other cases return the original string.
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