Write our own _printf

Theory and Practice

• Stéphanie Metche Serpault Directrice Holberton School Toulouse at Salon de l Etudiant with

• Nicolas Bouté

• Siham Badyine

  

• Introduction
• Steps
• Flowchart
• Ressources
• Usage
• Testing

Introduction

This project _printf function in C, is our first collaborative work in programming at Holberton School.

It will permit us to understand well variadic functions in C.

Our secret for the _printf project is a well-structured departure We have solved problems before start coding to know exactly what are we going to code.

Then, start coding this project on the way Paris/Toulouse the 11th of March 2022 In the train for reach, le "Salon de l'etudiant 2022 " to represent Holberton School and share our passion with futur students visiting the Salon Studyrama.

Steps

First of all, we drawn a flowchart This allows us for a more global vision and to record tasks more quickly

Flowchart

Those are the format identifiers needed to write:

%	type
%c	character
%s	string
%p	pointer
%d	decimal signed integer
%i	integer
%u	unsigned integer
%x	hex integer (lowercase)
%X	hex integer (uppercase)
%%	just the %

We handle in this project

--- the flags: --- the field width --- the precision --- the length modifiers --- and custom conversion specifiers

Integers

Decimal to hexadecimal conversion

Ressources

• _printf overview
• secrets of printf

Usage

Have a look at our documentation Feel free to clone or fork this repository, if you have any problem you can contact us.

Learn more

write in your terminal $ man 3 printf.

Tests

Nicolas Bouté

Siham B.