public class HelloWorld{
public static void main(String[] args) {
final String SEX1 = "男";
final String SEX2 = "女";
System.out.pringln(SEX1);
System.out.pringln(SEX2);
}
}
不是pringln，是println
字符型用char
final char SEX1 = '男';
final char SEX2 = '女';
System.out.println(SEX1);
System.out.println(SEX2);
男女用单引号