187426/c-printing-boolean-what-is-displayed
I print a bool to an output stream like this:
#include <iostream> int main() { std::cout << false << std::endl; }
Is a certain outcome on the stream required by the standard (e.g., 0 for false)?
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The ordered and unordered map containers (std::map and std::unordered map) are included in the standard library. The items in an ordered map are sorted by key, and insert and access are in O (log n). For ordered maps, the standard library often use red black trees. However, this is only an implementation detail. Insert and access are in O in an unordered map (1). It is simply another term for a hashtable. An illustration using (ordered) std::map: #include <map> #include <iostream> #include <cassert> int main(int argc, char ...READ MORE
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I am trying to print false using ...READ MORE
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