61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_hexadecimal.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: aortigos <aortigos@student.42malaga.com> #+# +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024-04-09 16:52:01 by aortigos #+# #+# */
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/* Updated: 2024-04-09 16:52:01 by aortigos ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ft_printf.h"
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static int ft_length_hexadecimal(unsigned int num);
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static void ft_search_hexadecimal(unsigned int num, const char word);
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int ft_print_hexadecimal(unsigned int num, const char word)
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{
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if (num == 0)
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return (ft_print_char('0'));
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else
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ft_search_hexadecimal(num, word);
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return (ft_length_hexadecimal(num));
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}
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static void ft_search_hexadecimal(unsigned int num, const char word)
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{
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if (num >= 16)
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{
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ft_search_hexadecimal(num / 16, word);
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ft_search_hexadecimal(num % 16, word);
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}
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else
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{
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if (num < 10)
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ft_print_char(num + '0');
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else
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{
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if (word == 'x')
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ft_print_char(num - 10 + 'a');
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if (word == 'X')
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ft_print_char(num - 10 + 'A');
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}
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}
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}
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static int ft_length_hexadecimal(unsigned int num)
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{
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int len;
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len = 0;
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while (num != 0)
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{
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len++;
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num = num / 16;
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}
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return (len);
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}
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