Name		Name	Last commit message	Last commit date
parent directory ..
0-whatsmyname.c		0-whatsmyname.c
1-args.c		1-args.c
100-change.c		100-change.c
2-args.c		2-args.c
3-mul.c		3-mul.c
4-add.c		4-add.c
README.md		README.md
add		add
args		args
change		change
mul		mul
mynewnameis		mynewnameis
nargs		nargs

README.md

0x09. C - argc, argv

About

An introductory project on:

How to use arguments passed to your program
The different prototypes for main and when to use them
How to use \_\_attribute\_\_((unused)) or (void)

Requirements

Ubuntu 14.04
gcc 4.8.4

File Descriptions

Mandatory

0-whatsmyname.c - prints its name, followed by a new line.

1-args.c - prints the number of arguments passed into it.

2-args.c - prints all arguments it receives.

3-mul.c - multiplies two numbers passed to the program as arguments.

4-add.c - adds all numbers passed to the program as arguments.

Advanced

100-change.c - prints the minimum number of coins to make change for an amount of money in cents.