提示:
<?php
$total = 0;
$stock = [5, 10, 20, 33, 17];
foreach($stock as $key => $value){
echo($value."\\r\\n");
if($key<5){
$total = $total + $value;
}
}
echo($total);
可寫成
<?php
$total = 0;
$stock = [5, 10, 20, 33, 17];
foreach($stock as $key => $stock){
$total += $stock;
echo($total."\\r\\n"); //加總
echo($total/5."\\r\\n"); //平均
}
}
每位小弟的績效如下
john: 120%
john2: 100%
john3: 70%
johnbun: 200%
請利用程式算出每位小弟應得到多少錢,然後 johngood 忘了交績效表,所以沒有紀錄,當發現沒有紀錄時,要顯示文字『 johngood 無績效資料 』。
提示: