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MStrechen's blog

C++14 and std::accumulate?
By MStrechen, history, 8 years ago, In English

Hello everyone.

Does anyone knows why this 25250650 can't be compiled using GNU C++14, but is successfully compiled using C++11? Is there any reason?

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8 years ago, # |
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That's because you haven't included the needed header file. std::accumulate is declared in <numeric>, not <algorithm> (Refer to CPP Reference). I'm not sure how it compiles in C++11, though.

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    8 years ago, # ^ |
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    Probably one of the other headers includes <numeric> implicitly.

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    8 years ago, # ^ |
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    Thanks, this has helped

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