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Exos Part 2

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lclerel- lclerel-
2026-03-10 17:16:33 +01:00
parent 7dc4a73af7
commit 1036380c96
3 changed files with 167 additions and 0 deletions
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40
ex10/ft_putstr_non_printable.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putstr_non_printable.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lclerel- <lclerel-@learner.42.tech> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/03/10 17:05:58 by lclerel- #+# #+# */
/* Updated: 2026/03/10 17:14:39 by lclerel- ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
void ft_putstr_non_printable(char *str)
{
char *base;
int i;
i = 0;
base = "0123456789abcdef";
while (str[i])
{
if (str[i] >= 32 && str[i] <= 126)
write(1, &str[i], 1);
else
{
write(1, "\\", 1);
write(1, &base[(unsigned char)str[i] / 16], 1);
write(1, &base[(unsigned char)str[i] % 16], 1);
}
i++;
}
}
int main(void)
{
ft_putstr_non_printable("Coucou\nLumi\n:3");
return (0);
}

66
ex7/ft_strcapitalize.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strcapitalize.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lclerel- <lclerel-@learner.42.tech> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/03/10 14:30:14 by lclerel- #+# #+# */
/* Updated: 2026/03/10 16:07:45 by lclerel- ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
/*void ft_putchar(char chara)
{
write(1, &chara, 1);
}
void ft_putstr(char *str)
{
int i;
i = 0;
while (str[i])
{
ft_putchar(str[i]);
i++;
}
}*/
char *ft_strcapitalize(char *str)
{
int i;
i = 0;
while (str[i] != '\0')
{
if (str[i] >= 'A' && str[i] <= 'Z')
str[i] += 32;
if ((str[i] >= 'a' && str[i] <= 'z'))
{
if (i == 0 || !((str[i - 1] >= 'a' && str[i - 1] <= 'z')
|| (str[i - 1] >= 'A' && str[i - 1] <= 'Z')
|| (str[i - 1] >= '0' && str[i - 1] <= '9')))
{
str[i] -= 32;
}
}
i++;
}
return (str);
}
/*int main(void)
{
char str[] = "salut, ceci-est un+test";
write(1, "Avant : ", 8);
ft_putstr(str);
ft_strcapitalize(str);
write(1, "\n", 1);
write(1, "Apres : ", 8);
ft_putstr(str);
write(1, "\n", 1);
}*/

61
ex8/ft_strlen.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlen.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lclerel- <lclerel-@learner.42.tech> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/03/10 16:35:32 by lclerel- #+# #+# */
/* Updated: 2026/03/10 16:57:13 by lclerel- ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
/*void ft_putnbr(int nb)
{
char value;
if (nb == -2147483648)
{
write(1, "-2147483648", 11);
return ;
}
if (nb < 0)
{
write(1, "-", 1);
nb = -nb;
}
if (nb > 9)
{
ft_putnbr(nb / 10);
}
value = nb % 10 + '0';
write(1, &value, 1);
}*/
int ft_strlen(char *str)
{
int i;
i = 0;
while (str[i] != '\0')
{
i++;
}
return (i);
}
/*int main(void)
{
int len;
write(1, "Test avec TestLumi : ", 21);
len = ft_strlen("TestLumi");
ft_putnbr(len);
write(1, "\n", 1);
write(1, "Test avec Je suis un code C : ", 30);
len = ft_strlen("Je suis un code C");
ft_putnbr(len);
write(1, "\n", 1);
}*/