问题出在哪?
public class HelloWorld {
public static void main(String[] args) {
int age=25;
public class HelloWorld {
public static void main(String[] args) {
int age=25;
if (age>60){
System.out.println("老年");
}else if (age>40&&age<60){
System.out.println("中年");
}else if(age>18&&age<40){
System.out.println("少年");
} else (age<18){
System.out.println("童年");
}
}
}
}
