63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_putnbr_base.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ajoly <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/07/26 13:30:23 by ajoly #+# #+# */
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/* Updated: 2022/07/26 13:30:27 by ajoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <unistd.h>
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int check_base(char *base)
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{
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int i;
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i = 0;
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if (base[0] == '\0' && base[1] == '\0')
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{
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return (0);
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}
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while (base[i])
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{
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if (base[i] < 26 || base[i] > 126)
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return (0);
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if (base[i] == '+' || base[i] == '-')
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return (0);
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if (base[i] == base[i + 1])
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return (0);
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i++;
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}
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return (1);
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}
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void ft_putnbr_base(int nbr, char *base)
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{
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int base_count;
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int i;
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int final[255];
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i = 0;
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base_count = 0;
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if (check_base(base))
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{
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if (nbr < 0)
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{
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nbr = -nbr;
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write(1, "-", 1);
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}
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while (base[base_count])
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base_count++;
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while (nbr)
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{
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final[i] = nbr % base_count;
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nbr = nbr / base_count;
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i++;
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}
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while (--i >= 0)
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write(1, &base[final[i]], 1);
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}
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}
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