<?php

$n = intval(readline());
$granica = floatval(readline());

$last = floatval(readline());
for ($i = 0; $i < $n - 1; $i++) {
    $c = floatval(readline());
    $div = ($c - $last) / $last;
    $isSignificantDifference = abs($div) >= $granica;

    $to = "";
    if ($div == 0) {
        $to = "NO CHANGE: " . $c;
    } else if (!$isSignificantDifference) {
        $to = sprintf("MINOR CHANGE: %f to %f (%.2f%%)", $last, $c, $div * 100);
    } else if ($isSignificantDifference && ($div > 0)) {
        $to = sprintf("PRICE UP: %f to %f (%.2f%%)", $last, $c, $div * 100);
    } else if ($isSignificantDifference && ($div < 0))
        $to = sprintf("PRICE DOWN: %f to %f (%.2f%%)", $last, $c, $div * 100);
    echo $to . PHP_EOL;
    $last = $c;
}