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C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language. This tag should be used for any question which requires knowledge or expertise with the C++ programming language. This is a general tag which is used for any of the C++ language standards (C++98, C++11, C++17, etc.). The question should identify the compiler being used, the operating system, and which of the C++ standards is being targeted.

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Generating Ulam numbers with OpenMP and single-thread versions

I'm making a program that takes an integer n and generates the first n Ulam numbers. I followed this guide about OpenMP. This is the core function, single thread version: bool isulam (int n, int siz …
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1 vote

More efficient way of counting the number of values within an interval?

How about this? #include <iostream> #include <fstream> main (){ ifstream file("datafile.txt"); double area; int histogram[10][10]={}; while (file>>area){ histogram [(int)(area …
izabera's user avatar
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