03. Arena Tournament PHP

<?php
$points = floatval(readline());
$arenaName = readline();
$day = readline();
$contition = readline();
$priceForAll = 0;

$discount = 0;

if($arenaName == "Nagrand"){
    if($day == "Monday" || $day =="Wednesday") {
        $discount = 0.05;
    }

}elseif ($arenaName == "Gurubashi"){
    if($day == "Tuesday" || $day =="Thursday") {
        $discount = 0.10;
    }

}elseif ($arenaName == "Dire Maul"){
        if($day == "Friday" || $day =="Saturday"){
            $discount = 0.07;
        }

}

if($contition == "Poor"){
    $priceForAll = 7000 - 7000 * $discount;
}elseif ($contition == "Normal"){
    $priceForAll = 14000 - 14000 * $discount;
}elseif ($contition == "Legendary"){
    $priceForAll = 21000 - 21000 * $discount;
}

//echo $priceForAll;
$priceForOne = $priceForAll/5;
$j=0;
for ($i= 0; $i<5 ;$i++){
    if($points < $priceForOne){
        //$j++;
        break;
    }else{
        $points -=$priceForOne;
        $j++;
    }



}

if($j==5){
    printf("Items bought: %.0f\nArena points left: %.0f\nSuccess!",$j,$points);
}else{
    printf("Items bought: %.0f\nArena points left: %.0f\nFailure!",$j,$points);
}
//echo $points;