In last educational problem C, I submitted what I thought was a wrong code (I even resubmmited shortly after). I didn't declare my answer variable as a long long, even though the worst case is 5000^3 which exceeds 10^10. Here is my code https://mirror.codeforces.com/contest/2182/submission/355744056

I suspect something weird is happening in the last cout, where the compiler is treating it as a long long, even though there is an int and an unsigned int being multiplied.

Any help is appreciated!