PHP Exercises: Check whether three given integer values are in the range 20..50 inclusive

PHP Basic Algorithm: Exercise-15 with Solution

Write a PHP program to check whether three given integer values are in the range 20..50 inclusive. Return true if 1 or more of them are in the said range otherwise false.

Sample Solution:

PHP Code :

<?php
// Define a function that checks if at least one of the given values is in the range [20, 50]
function test($x, $y, $z) 
{
    return ($x >= 20 && $x <= 50) || ($y >= 20 && $y <= 50) || ($z >= 20 && $z <= 50);
}

// Test the function with various sets of values
var_dump(test(11, 20, 12));
var_dump(test(30, 30, 17));
var_dump(test(25, 35, 50));
var_dump(test(15, 12, 8));
?>

Sample Output:

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

Flowchart:

PHP Code Editor:

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