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Piscine42

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Ladebeze66
2023-12-12 17:25:55 +01:00
commit e07184f084
62 changed files with 1572 additions and 0 deletions
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21
C04/ex00/ft_strlen.c Executable file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlen.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/12/11 13:04:29 by fgras-ca #+# #+# */
/* Updated: 2022/12/11 13:06:17 by fgras-ca ### ########.fr */
/* */
/* ************************************************************************** */
int ft_strlen(char *str)
{
int i;
i = 0;
while (str[i])
i++;
return (i);
}

25
C04/ex01/ft_putstr.c Executable file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putstr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/12/11 13:08:32 by fgras-ca #+# #+# */
/* Updated: 2022/12/13 11:22:07 by fgras-ca ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
void ft_putstr(char *str)
{
int i;
i = 0;
while (str[i] != '\0')
{
write(1, &str[i], 1);
i++;
}
}

40
C04/ex02/ft_putnbr.c Executable file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putnbr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/12/11 14:02:07 by fgras-ca #+# #+# */
/* Updated: 2022/12/11 17:23:13 by fgras-ca ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
void ft_putchar(char c)
{
write(1, &c, 1);
}
void ft_putnbr(int nb)
{
if (nb == -2147483648)
{
write(1, "-2147483648", 11);
}
else if (nb >= 0 && nb < 10)
{
ft_putchar(nb + 48);
}
else if (nb < 0)
{
ft_putchar('-');
ft_putnbr(nb * (-1));
}
else
{
ft_putnbr (nb / 10);
ft_putnbr (nb % 10);
}
}

36
C04/ex03/ft_atoi.c Executable file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_atoi.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/12/13 10:11:50 by fgras-ca #+# #+# */
/* Updated: 2022/12/13 11:01:40 by fgras-ca ### ########.fr */
/* */
/* ************************************************************************** */
int ft_atoi(char *str)
{
int res;
int sign;
int i;
i = 0;
res = 0;
sign = 1;
while (str[i] == 32 || (str[i] >= 9 && str[i] <= 13))
i++;
while (str[i] == '-' || str[i] == '+')
{
if (str[i] == '-')
sign *= (-1);
i++;
}
while (str[i] >= '0' && str[i] <= '9')
{
res = res * 10 + str[i] - '0';
i++;
}
return (res * sign);
}

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