4 ms·
I can't agree more. I'm from China, and did Math Olympiad before as well and ended up in US. And most of good ones are here as well, except those would works we
by jewelry 3y ago
I can't agree more. I'm from China, and did Math Olympiad before as well and ended up in US. And most of good ones are here as well, except those would works well with that system.