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0x0A-argc_argv

README.md

0x0A. C - argc, argv

C

Resources

Read or watch:

Arguments to main

  • argc and argv
  • What does argc and argv mean?
  • how to compile with unused variables

Learning Objectives

  • At the end of this project, you are expected to be able to explain to anyone, without the help of Google:

General

  • How to use arguments passed to your program
  • What are two prototypes of main that you know of, and in which case do you use one or the other
  • How to use attribute((unused)) or (void) to compile functions with unused variables or parameters

Copyright - Plagiarism

  • You are tasked to come up with solutions for the tasks below yourself to meet with the above learning objectives.
  • You will not be able to meet the objectives of this or any following project by copying and pasting someone else’s work.
  • You are not allowed to publish any content of this project.
  • Any form of plagiarism is strictly forbidden and will result in removal from the program.

Requirements

General

  • Allowed editors: vi, vim, emacs
  • All your files will be compiled on Ubuntu 20.04 LTS using gcc, using the options -Wall -Werror -Wextra -pedantic -std=gnu89
  • All your files should end with a new line
  • A README.md file, at the root of the folder of the project is mandatory
  • Your code should use the Betty style. It will be checked using betty-style.pl and betty-doc.pl
  • You are not allowed to use global variables
  • No more than 5 functions per file
  • The prototypes of all your functions and the prototype of the function _putchar should be included in your header file called main.h
  • Don’t forget to push your header file
  • You are allowed to use the standard library