abstract:<?php public function sum($num1,$num2){ $sum = $num1 + $num2;
<?php
public function sum($num1,$num2){
$sum = $num1 + $num2;
return $sum;
}
?>
//定義倆個(gè)整數(shù)相加
Correcting teacher:天蓬老師Correction time:2019-04-10 10:24:06
Teacher's summary:你的學(xué)生用戶名, 怎么沒有顯示呢? 看一下你的用戶設(shè)置, 設(shè)置一個(gè)名字