PDF course about C++ and pointers, free document in 65 pages to download.
Excerpt from this C++ tutorial :
Set of programs are called as language :
- Computer languages
- Low level languages (machine Language)
- Assembly languages (Nuemonics)
- High level languages
It is collection of functions. Every C program must have a main ( ). The program execution starts from the main function. A function name is always followed by a pair of parantheses ().
Apart from these each C-Compiler provides a library of around 200 predefined functions and macros designed for use in C Programs.
For using these functions, certain files must be included in the program which makes call to these functions. These files are known as header files. It contains macro definitions and function declarations.
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| Created: | 2022-01-07 |