C128 Katz Katz This Is the Voice of a Top Student

Of course, all electronics that are not allowed to be brought in, once discovered, will be judged as cheating.

However, he could bring three reference books.

That's right, the IMO was a meeting to open the script!

But if you think that the IMO is very simple, then you are wrong.

The IMO has a special rule, that is, every mistake you make... Not only will you not get points