preprocessor explanation with example

There are three basic phases that are important in programming e.g. C- programming. The phases are Pre-processing, compiling and Linking, only two phases are required: compiler and linking. prog.càPREPROCESSORà temp.càCOMPILERà prog.objàLINKERàprog.exe A preprocessor basically reads line by line from the input and replicates the line to the output. If the line is a preprocessing statement, then it performs the preprocessing directives. All preprocessing statements in C begin with the # symbol and are at the beginning of a line. The...

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