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php Programming Exercies

PHP Exercises: Multiplies corresponding elements of two given lists

PHP: Exercise-43 with Solution

Write a PHP program that multiplies corresponding elements of two given lists.

Sample Solution: -

PHP Code:

<?php
function multiply_two_lists($x, $y)
  {
    $a = explode(' ',trim($x));
    $b = explode(' ',trim($y));
    foreach($a as $key=>$value){
        $output[$key] = $a[$key]*$b[$key];
    }
    return implode(' ',$output);
}
echo multiply_two_lists(("10 12 3"), ("1 3 3"))."\n";
?>

Sample Output:

10 36 9      

Flowchart:

Flowchart: Multiplies corresponding elements of two given lists

PHP Code Editor:

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Next: Write a PHP program to print out the sum of pairs of numbers of a given sorted array of positive integers which is equal to a given number.

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