tenis

<?php

$priceForOneRocket = floatval(readline());
$numberRockets = intval(readline());
$shose = intval(readline());

$RocketSum=$priceForOneRocket*$numberRockets;
$ShoseSum=$shose*$priceForOneRocket /6;
$equipment=($RocketSum+$ShoseSum)*0.2;

$paidByDjokovic=($RocketSum+$ShoseSum+$equipment)/8;
$paidbySponsor=($ShoseSum+$RocketSum+$equipment)*7/8;

echo "Price to be paid by Djokovic ". floor($paidByDjokovic). PHP_EOL;
echo "Price to be paid by sponsors ". ceil($paidbySponsor);