MStrechen's blog

C++14 and std::accumulate?
By MStrechen, history, 7 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?

  • Vote: I like it
  • +13
  • Vote: I do not like it

»
7 years ago, # |
  Vote: I like it +31 Vote: I do not like it

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.

→ Reply
  • »
    »
    7 years ago, # ^ |
      Vote: I like it +11 Vote: I do not like it

    Probably one of the other headers includes <numeric> implicitly.

    → Reply
  • »
    »
    7 years ago, # ^ |
      Vote: I like it +11 Vote: I do not like it

    Thanks, this has helped

    → Reply