This a repository for the ALX team project for the printf.
project 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 In the following examples, the main.c files are shown as examples. You can use them to test your functions, but you don’t have to push them to your repo (if you do we won’t take them into account). We will use our own main.c files at compilation. Our main.c files might be different from the one shown in the examples The prototypes of all your functions should be included in your header file called main.h Don’t forget to push your header file All your header files should be include guarded Note that we will not provide the _putchar function for this project
Solved Tasks
- I'm not going anywhere. You can print that wherever you want to. I'm here and I'm a Spur for life mandatory Write a function that produces output according to a format.
Prototype: int _printf(const char *format, ...); Returns: the number of characters printed (excluding the null byte used to end output to strings) write output to stdout, the standard output stream format is a character string. The format string is composed of zero or more directives. See man 3 printf for more detail. You need to handle the following conversion specifiers: c s % You don’t have to reproduce the buffer handling of the C library printf function You don’t have to handle the flag characters You don’t have to handle field width You don’t have to handle precision You don’t have to handle the length modifiers
- Education is when you read the fine print. Experience is what you get if you don't mandatory Handle the following conversion specifiers:
d i You don’t have to handle the flag characters You don’t have to handle field width You don’t have to handle precision You don’t have to handle the length modifiers 2. With a face like mine, I do better in print #advanced Handle the following custom conversion specifiers:
b: the unsigned int argument is converted to binary 3. What one has not experienced, one will never understand in print #advanced Handle the following conversion specifiers:
u o x X You don’t have to handle the flag characters You don’t have to handle field width You don’t have to handle precision You don’t have to handle the length modifiers 4. Nothing in fine print is ever good news #advanced 5. My weakness is wearing too much leopard print #advanced Handle the following custom conversion specifier:
S : prints the string. Non printable characters (0 < ASCII value < 32 or >= 127) are printed this way: \x, followed by the ASCII code value in hexadecimal (upper case - always 2 characters) Use a local buffer of 1024 chars in order to call write as little as possible. 6. How is the world ruled and led to war? Diplomats lie to journalists and believe these lies when they see them in print #advanced Handle the following conversion specifier: p.
You don’t have to handle the flag characters You don’t have to handle field width You don’t have to handle precision You don’t have to handle the length modifiers 7. The big print gives and the small print takes away #advanced Handle the following flag characters for non-custom conversion specifiers:
spaceHandle the following length modifiers for non-custom conversion specifiers:
l h 9. Print some money and give it to us for the rain forests #advanced Handle the field width for non-custom conversion specifiers. Conversion specifiers to handle: d, i, u, o, x, X