Java math challenge

What should be printed?

        int result = 0;
        result = result + (null != null ? 3 : 2);
        result += (1 & 2) == 1 ? 2 : 3;
        result += 1e5;
        result += 1e2;
        System.out.println(result);

Comments

[Andrew (he/him)]

10106.0, I think. Because:

null != null == true
1 & 2 == 0

[Ildarov]

No, you made a little mistake, null == null always true, therefore null != null should always be false.

[Andrew (he/him)]

Ah! You're right. 100105, then. (I also mistakenly added a .0 and lost a power of 10.)

By the way, if you put java after the backticks on your code box, it applies Java syntax highlighting!

This:

will produce

System.out.println(1 + 2 == 3);

...while this:

will produce

System.out.println(1 + 2 == 3);

This works with JavaScript (js), Python (python), and lots of other languages, as well.

[Ildarov]

Wow, thank you! I didn't know it.

[Uthman Eli]

I have used EchoAPI for API testing in my Java project. It has been incredibly helpful for backend API testing, and there are multiple ways to send and receive data from the API.