TLE in GNU C11, AC in GNU G++ 14

Правка en2, от Hyperlink_Blocked, 2019-04-27 20:12:22

I was wondering why the exact same code

https://codeforces.net/contest/833/submission/53432006

gets a TLE on test 8 when submitted in C11 but

https://codeforces.net/contest/833/submission/53431981

gets AC when submitted in G++14. Does the C++ compiler optimize the operations or something? If I'm not wrong the complexity of this solution should be O(n log max(a*b)) (I assumed the complexity of cuberoot is log n, I don't actually know what it is).

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en2 Английский Hyperlink_Blocked 2019-04-27 20:12:22 8 Initial revision
en1 Английский Hyperlink_Blocked 2019-04-27 20:02:40 495 Initial revision (published)