Is there a similar way to read integer pairs from stdin to vector<pair<int,int> > in C++ -

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i wondering if there way slick following

copy(istream_iterator<int>(cin), istream_iterator<int>(),back_inserter(v));

to copy pairs of int vector<pair<int,int> > when input given in pairs in order of appearance?

thanks.

you can – need write own operator >> pair class first. operator whole secret of above call. actual implementation depends on format of int pairs.


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