public class HelloWorld {
public static void main(String[] args) {
boolean a = true;
boolean b = false;
System.out.println(a^b); //不同返回真
System.out.println(a^!b); //相同返回假
}
}
public class HelloWorld {
public static void main(String[] args) {
boolean a = true;
boolean b = false;
System.out.println(a^b); //不同返回真
System.out.println(a^!b); //相同返回假
}
}