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ft_printf

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Angel Ortigosa Perez
2025-11-15 10:24:15 +01:00
commit c94cc31760
6 changed files with 318 additions and 0 deletions
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ft_hexadecimal.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_hexadecimal.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: aortigos <aortigos@student.42malaga.com> #+# +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024-04-09 16:52:01 by aortigos #+# #+# */
/* Updated: 2024-04-09 16:52:01 by aortigos ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
static int ft_length_hexadecimal(unsigned int num);
static void ft_search_hexadecimal(unsigned int num, const char word);
int ft_print_hexadecimal(unsigned int num, const char word)
{
if (num == 0)
return (ft_print_char('0'));
else
ft_search_hexadecimal(num, word);
return (ft_length_hexadecimal(num));
}
static void ft_search_hexadecimal(unsigned int num, const char word)
{
if (num >= 16)
{
ft_search_hexadecimal(num / 16, word);
ft_search_hexadecimal(num % 16, word);
}
else
{
if (num < 10)
ft_print_char(num + '0');
else
{
if (word == 'x')
ft_print_char(num - 10 + 'a');
if (word == 'X')
ft_print_char(num - 10 + 'A');
}
}
}
static int ft_length_hexadecimal(unsigned int num)
{
int len;
len = 0;
while (num != 0)
{
len++;
num = num / 16;
}
return (len);
}