求助?。。。。?/h1>
public class HelloWorld {
? ?public static void main(String[] args) {
String [] hobbys=new String [2];
String[] hobbys = { "sports", "game", "movie" };
System.out.println("循環(huán)輸出數(shù)組中元素的值：");
for(int i=0;i<=hobbys.length;i++){
System.out.println(hobbys[i]);}
}
}
這是什么問題？運(yùn)行總是出錯
public class HelloWorld { ? ?public static void main(String[] args) { String [] hobbys=new String [2]; String[] hobbys = { "sports", "game", "movie" }; System.out.println("循環(huán)輸出數(shù)組中元素的值："); for(int i=0;i<=hobbys.length;i++){ System.out.println(hobbys[i]);} } } 這是什么問題？運(yùn)行總是出錯
2018-03-31
把String[] hobbys = new String[2];刪了就行~