This is a simple implementation of printf
In C programming language, printf() function is used to print the “character, string, float, integer, octal and hexadecimal values” onto the output screen.
The available convertion specifiers are:
- %c: Prints a single character.
- %s: Prints a string of characters.
- %d: Prints integers.
- %i: Prints integers.
- %b: Prints the binary representation of an unsigned decimal.
- %u: Prints unsigned integers
- %p: Prints address of pointer
- %x: Prints the hexadecial representation of an unsigned decimal in lowercase letters
- %X:Prints the hexadecial representation of an unsigned decimal in uppercase letters
- %r: Prints a reversed string
- %R: Prints the Rot13 interpretation of a string
- All the files are to be compiled on Ubuntu 14.04 LTS
- Compile your code with
gcc -Wall -Werror -Wextra -pedantic *.c - Include the "holberton.h" header file on the functions using the _printf()
- Create a file (main.c) with below contend
#include "holberton.h"
#include <stdio.h>
/**
* main - Entry point
*
* Return: Always 0
*/
int main(void)
{
int a;
int b;
char *str;
str = "school";
a = _printf("%r\n", "Holberton"); /*expected: notrebloh*/
printf("--->%d\n", a); /*expected: 10*/
b = _printf("%r\n", str); /*expected: loohcs*/
printf("%d\n", b); /*expected: 7*/
b = _printf("%r\n", str); /*expected: loohcs*/
printf("%d\n", b); /*expected: 7*/
return (0);
}