Answer by Joshua for Modulo Operator (%) gives divergent results
The problem is % of negative numbers is not well-defined in C++.
View ArticleAnswer by chris for Modulo Operator (%) gives divergent results
i % 3 is what you expect and, since C++11, has defined semantics rather than having an implementation-defined (if I recall correctly) result.numbers.size() has an unsigned type (std::size_t). Assuming...
View ArticleModulo Operator (%) gives divergent results
Given this Example:std::vector<int> numbers = {5,6,7}; //size is 3int i = -1; std::cout << i % 3 <<"\n"; // output: -1std::cout << i % numbers.size() << "\n"; // output:...
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