<?php

/**
 * @see https://yukicoder.me/problems/no/296
 */

list($N, $H, $M, $T) = explode(" ", trim(fgets(STDIN)));

$date = new DateTime(sprintf('%02d:%02d', $H, $M));
$sumOverSleepMinuite = $T * ($N - 1);
echo $sumOverSleepMinuite . "\n";
$date->add(new DateInterval(sprintf('PT%sM', $sumOverSleepMinuite)));
echo $date->format('Y/m/d H:i:s') . "\n";
echo intval($date->format('H')) . "\n";
echo intval($date->format('i')) . "\n";