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Fixing code

Experiments with code expressions

Report a typo

Create a file Expressions.java and copy the following code into it:

import java.lang.Integer;

public class Main {
    public static void main(String[] args) {
        boolean a = true;
        boolean b = true;
        boolean c = false;
        boolean d = false;
        boolean result = c ^ b ^ a ^ d; 
        System.out.println(result);
    }
}

The program's result is now false. Use ⌥ F8 / Alt + F8 to open a special dialog and find out the expressions that return true as the result.

Select one or more options from the list

d ^ b & c ^ a

d & b & c & a

c ^ a ^ d ^ b

c & b ^ a ^ d

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