Problem with Codeforces C++ 11 compiler?

Правка en2, от tenshi_kanade, 2016-02-03 02:24:40

I've recently come across a very strange problem using C++ 11.

I submitted a solution for problem 620C - Pearls in a Row using unordered_map and got TLE, then I submitted the exact same solution using map (it's supposed to be slower: O(1) amortized VS O(logN) per operation) and it got Accepted with 280 ms.

Submission with unordered_map: 15756653

Submission with map: 15759645

Is this some kind of problem with the C++11 compiler used here on Codeforces? Anyone got a clue?

Теги c++, c++11, map, unordered_map, compiler, stl

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  Rev. Язык Кто Когда Δ Комментарий
en2 Английский tenshi_kanade 2016-02-03 02:24:40 1 Tiny change: 'e slower: ($O(1)$ amo' -> 'e slower: $O(1)$ amo'
en1 Английский tenshi_kanade 2016-02-03 02:23:54 552 Initial revision (published)