C++: Difference between revisions

C++ (view source)

504 bytes added , 3 February 2020

5,337

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 ====std::find====
 [https://en.cppreference.com/w/cpp/algorithm/find Reference]<br>
+===Numeric===
+====std::iota====
+[https://en.cppreference.com/w/cpp/algorithm/iota Reference]<br>
+Fills an array or vector with increasing values. Can pass in a starting number.
+<syntaxhighlight lang="cpp">
+std::vector<int> v(60);
+std::iota(v.begin(), v.end(), 0);
+</syntaxhighlight>
+====std::accumulate====
+Adds up numbers. Can pass in a starting number.
+<syntaxhighlight lang="cpp">
+std::vector<int> v(60);
+std::iota(v.begin(), v.end(), 0);
+std::accumulate(v.begin(), v.end(), 0);
+</syntaxhighlight>
 ===Chrono===