Question

Write a program to display numbers from given start to given end and their sum. All the numbers will be integers. On the first line you will receive the start number, on the second the end number.

Examples:

 

Answer 1

Here is my solution:

<?php
$start = intval(readline());
$end = intval(readline());
$result = 0;

for ($i = $start; $i <= $end; $i++) {
    echo $i . ' ';
    $result += $i;
}
echo PHP_EOL . 'Sum: ' . $result;

Comments

Great! Thanks! George