https://github.com/aabduvak/ft_printf
ft_printf (42cursus) 2022-2023. Remake printf. A project usefull for the next projects. The aim is to learn how variable size arguments works.
https://github.com/aabduvak/ft_printf
42 42born2code 42cursus 42istanbul 42projects 42school printf
Last synced: 24 days ago
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ft_printf (42cursus) 2022-2023. Remake printf. A project usefull for the next projects. The aim is to learn how variable size arguments works.
- Host: GitHub
- URL: https://github.com/aabduvak/ft_printf
- Owner: aabduvak
- License: gpl-3.0
- Created: 2022-01-21T21:03:38.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2022-01-25T18:49:50.000Z (about 4 years ago)
- Last Synced: 2025-01-21T02:41:37.293Z (about 1 year ago)
- Topics: 42, 42born2code, 42cursus, 42istanbul, 42projects, 42school, printf
- Language: C
- Homepage:
- Size: 39.1 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
🧰 ft_printf
Because putnbr and putstr aren’t enough
About
·
Usage
·
Usefull Command
·
Testing
---
## đź’ˇ About the project
> _This project is pretty straight forward. You will recode printf. Hopefully you will be able to reuse it in future project without the fear of being flagged as a cheater. You will mainly learn how to use variadic arguments._
### What is ft_printf?
ft_printf is an individual project at [42](https://www.42istanbul.com.tr/) that requires us to create a function similar to the printf from . The function ft_printf() (the name comes from “print formatted”) prints a string on the screen using a “format string” that includes the instructions to mix several strings and produce the final string to be printed on the screen.
### Application flow
Click [here](https://excalidraw.com/#json=X5IF2CEVuO8EhAyX9bwMZ,42SQg0D6nJcF7hwcDG1dVw) for the interactive link.
#### Objectives
- Unix logic
#### Skills
- Rigor
- Unix
- Algorithms & AI
#### My grade
## List of functions:
* [`ft_convert`](/sources/ft_convert.c) - converts num to related numerical base.
* [`ft_putnbr`](/sources/ft_putnbr.c) - prints the number on the screen.
* [`ft_putstr`](/sources/ft_putstr.c) - prints given string on the screen.
* [`ft_putchar`](/sources/ft_putstr.c) - prints given character on the screen.
* [`ft_putunbr`](/sources/ft_putunbr.c) - prints given number on the screen (only positive).
* [`ft_putptr`](/sources/ft_putptr.c) - prints given data by hexidecimal numerical base on the screen
* [`ft_strlen`](/sources/ft_strlen.c) - computes length of given string.
* [`ft_printf`](/sources/ft_printf.c) - prints a string on the screen using a “format string” that includes the instructions to mix several strings and produce the final string to be printed on the screen.
## 🛠️ Usage
**Follow the steps below**
### Instructions
**1. Clone the repository from github**
```bash
git clone https://github.com/abdulazizabduvakhobov/ft_printf && cd ft_printf/
```
**2. Compile the library by Makefile**
To compile the library, go to its path and run:
For all mandatory functions:
```bash
make
```
**3. Create main.c to test the funtion:**
```bash
touch main.c
```
**4. Using it in your code**
To use the function in your code, simply include its header:
```C
#include "ft_printf.h"
```
**Example of a main**
```C
#include "ft_printf.h"
int main(void)
{
ft_printf("%s", "Hello World");
ft_printf("%c", '\n');
ft_printf("%d", 123456789);
ft_printf("%c", '\n');
ft_printf("%X", 987654321);
return (0);
}
/**
* output:
* Hello World
* 123456789
* 3ADE68B1
**/
```
**5.After coding, you have to compile your code with libftprintf.a library like an example below**
```bash
gcc main.c libftprintf.a -I./sources && ./a.out
# Done :)
```
### Requirements
The library is written in C language and needs the **`gcc` compiler** and some standard **C libraries** to run.
## Usefull make command
**1. Cleaning all binary (.o) files**
To clean all files generated binary files while doing a make, go to the path and run:
```bash
make clean
```
**2. Cleaning all binary (.o) and executable files (.a)**
To clean all files generated while doing a make, go to the path and run:
```bash
make fclean
```
**2. Checking Norminette standart**
To check Norminette errors of all files, simply go to the path and run:
```bash
make norm
```
**3. Help command**
To get information about command, run:
```bash
make help
```
## đź“‹ Testing
You can use any of this third party testers to test the project
* [Tripouille/printfTester](https://github.com/Tripouille/printfTester)
* [paulo-santana/ft_printf_tester](https://github.com/paulo-santana/ft_printf_tester)