Print-F Project

Description

This project is to recreate the printf function in C with its most important features, it was made in the software development program of Holberton School.

Man page

The man page is a file wich explains in detail how the function works. If you want see a full explanation of this function you can run our man page this way:

$ man ./man_3_printf

Flowchart

Usage

Syntaxis

#include <stdio.h>
#include <stdarg.h>

int _printf(const char *format, ...);

---

Compilation

$ gcc -Wall -Werror -Wextra -pedantic -std=gnu89 -Wno-format *.c

---

Supported Conversion Specifiers

• %c : Prints a character.
• %s : Prints a string of characters.
• %i & %d : Prints a signed integer in base 10.
• %% : Prints a literal % character.

---

Utilisation Exemple

#include <stdio.h>

int _printf(const char *format, ...);

int main()
{
    char ch = 'A';
    char str[] = "Hello, World!";
    int num = 42;

    // Test of the %c specifier
    _printf("Character: %c\n", ch);

    // Test of the %s specifier
    _printf("String: %s\n", str);

    // Test of the %i specifier
    _printf("Number: %i\n", num);

    // Test of the %% specifier
    _printf("Percent sign: %%\n");

    // Test of multiple specifiers in the same string
    _printf("Character: %c, String: %s, Number: %i\n", ch, str, num);

    // Test with an empty string
    _printf("Empty string: %s\n", "");

    // Test with a null character (empty string)
    char empty_str[] = {0};
    _printf("Empty string: %s\n", empty_str);

    return (0);
}

Outpout :

Character: A
String: Hello, World!
Number: 42
Percent sign: %
Character: A, String: Hello, World!, Number: 42
Empty string:
Empty string:

Authors 🤜🤛

• Raphael Schopfer
• Gary Mirambet
• C#21 BDX-THO

License

This program is distributed under the terms of the Holberton license.