請問我的代碼錯哪里?
public class HelloWorld{
? ? public static void main(String[] args) {
String hobby ="慕課網(wǎng)";
System.out.println(+hobby);
? ? hobby= "慕課網(wǎng)"
System.ont.println(+hobby);
}
}
public class HelloWorld{
? ? public static void main(String[] args) {
String hobby ="慕課網(wǎng)";
System.out.println(+hobby);
? ? hobby= "慕課網(wǎng)"
System.ont.println(+hobby);
}
}
2019-06-24
舉報
2019-06-24
這樣
String hobby ="慕課網(wǎng)";
System.out.println(hobby);
? ? hobby= "慕課網(wǎng)";
System.out.println(hobby);
2019-06-24
怎么輸出兩個慕課網(wǎng)呢,如果是這樣的話下面的兩行代碼可以不要了吧?