In C++, any line with a leading # is taken as a Preprocessing Directive, unless the # is within a string literal, in a character constant, or embedded in a comment. The initial # can be preceded or followed by whitespace (excluding new lines). If you use the preprocessing directive #pragma, you can set compiler directives in your source code, without interfering with other compilers that…
What is the difference between #include <…> and #include “…”? What does #include “filename” mean for a C++ compiler? What does <filename> means for a C++ IDE? How can I use include? How can I add header paths into #include <> usage?
Dev-C++: Learn About Constants And Literals In The C++ Programming Language
March 13, 2021
Constants
In C++ we learnt that a variable is a container (storage area in memory location) to hold data (integer numbers, floating numbers, strings etc.), Also we explain that the placement of variable definitions as given above is very important. Generally they should…
