Using a library for computing the permutations I guess? I haven't touched C++ fo... | Hacker News

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		reinhardt on May 29, 2011 \| parent \| context \| favorite \| on: N-Queen Problem: Python 2.6.5 vs PyPy 1.5.0 Using a library for computing the permutations I guess? I haven't touched C++ for years but I'd be surprised if the 44 lines include a permutations implementation.

dzorz on May 29, 2011 [–]

next_permutation is in standard library (header algorithm).

makmanalp on May 29, 2011 | [–]

For the curious, STL <algorithm> is one of those things that you wish you knew ages ago. Usually my code is much cleaner after I run through it and replace relevant parts of it with STL stuff.

http://www.cplusplus.com/reference/algorithm/

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