Submission #1607255

---

Source Code Expand

<?php
$points = explode(" ",trim(fgets(STDIN)));
$distances[0] = $points[1] - $points[0];
if ($distances[0] < 0) {
    $distances[0] *= -1; 
}
$distances[1] = $points[2] - $points[0];
if ($distances[1] < 0) {
    $distances[1] *= -1;
}
if ($distances[0] > $distances[1]) {
    echo "B";
} else {
    echo "A";
}

Submission Info

Judge Result