I am trying to make a for loop that adds an integer value to an array. I know in python it is as simple as x.append() but I want to know how I would append a value in c++ to an array?
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1¿What is an 'array' for you? – Loreto Apr 04 '17 at 01:15
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a list .. some like arra[4]; – Victor Nwadike Apr 04 '17 at 01:28
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Here there is an insightful solution http://stackoverflow.com/a/41398948/4743711 – Loreto Apr 04 '17 at 15:59
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Use a std::vector<T>, and call v.push_back().
Arrays in C++ cannot change their size.
aschepler
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Hey thank you! Wanted to know what the T was used for in between "<>" and the "v." in push_back()? – Victor Nwadike Apr 04 '17 at 01:25
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It's a template parameter. You pass a type there, like `std::vector
` or `std::vector – aschepler Apr 04 '17 at 01:33