哪在里錯了
public class HelloWorld{
? ? public static void main(String[] args) {
final char SEX1="男";
final char SEX2="女";
System.out.println(SEX1,SEX2);
}
}
public class HelloWorld{
? ? public static void main(String[] args) {
final char SEX1="男";
final char SEX2="女";
System.out.println(SEX1,SEX2);
}
}
2017-03-16
舉報
2017-03-17
賦值變量的時候錯了,char是跟單引號,String跟雙引號,如下:
final char sex1='男';
final String sex1="男";
2017-03-16
這樣寫
System.out.println(SEX1);
Systrm.out.println(SEX2);
2017-03-16
??final String SEX1="男";
??final String SEX2="女";
??System.out.println(SEX1 + SEX2);
?