42_Printf is a project that requires the implementation of the printf function in C. The printf function is a powerful function that allows for formatted printing of text, similar to the printf function in the C standard library.
The goal of the project is to implement the printf function from scratch, without using the standard library functions.
To use this project, simply clone this repository and navigate to the root directory. From there, you can compile the program by running make.
Once compiled, you can use the ft_printf function just like the standard printf function. Here is an example:
#include "ft_printf.h"
int main(void)
{
ft_printf("Hello, %s!\n", "world");
return (0);
}This will print "Hello, world!" to the console.
Supported Format Specifiers
The ft_printf function supports the following format specifiers:
| Format Specifier | Description |
|---|---|
%c |
character |
%s |
string |
%p |
pointer address |
%d, %i |
signed decimal integer |
%u |
unsigned decimal integer |
%x, %X |
hexadecimal integer |
The function also supports the following flags:
| Flag | Description |
|---|---|
- |
left-justify |
0 |
zero-pad |
. |
precision |
* |
width or precision |
+ |
Prefix a plus sign for positive signed numbers |