求大神幫忙看看那兒錯(cuò)了，一直提示有錯(cuò)
//導(dǎo)入Arrays類
improt java.util.Arrays;
public class No {
??? public static void main(String[] args) {
???????
??// 定義一個(gè)字符串?dāng)?shù)組
??String[] hobbies = { "sports", "game", "movie" };
???????
??// 使用Arrays類的sort()方法對(duì)數(shù)組進(jìn)行排序
??Arrays.sort(hobbies);
???????
??// 使用Arrays類的toString()方法將數(shù)組轉(zhuǎn)換為字符串并輸出
??System.out.println( Arrays.toString(hobbies)? );
?}
}
2020-02-09
你看看你的引入那里，import
2020-03-15
import
2020-02-09
慕課中的類名好像不能改吧
2020-02-09
import?java.util.Arrays;public?class?HelloWorld?{????public?static?void?main(String[]?args)?{??????????//?定義一個(gè)字符串?dāng)?shù)組??String[]?hobbies?=?{?"sports",?"game",?"movie"?};?????????//?使用Arrays類的sort()方法對(duì)數(shù)組進(jìn)行排序???Arrays.sort(hobbies);??????????//?使用Arrays類的toString()方法將數(shù)組轉(zhuǎn)換為字符串并輸出??System.out.println("輸出數(shù)組為："+Arrays.toString(hobbies)????????);?}}