From a00d081ee06521b25771323bd1e6856979ac4d30 Mon Sep 17 00:00:00 2001 From: lclerel- lclerel- Date: Tue, 10 Mar 2026 18:22:07 +0100 Subject: [PATCH] Update Ex6 --- ex0/ft_str_is_alpha.c | 55 ++++++++++++++++++++++++++++ ex1/ft_str_is_numeric.c | 53 +++++++++++++++++++++++++++ ex10/ft_putstr_non_printable.c | 40 +++++++++++++++++++++ ex2/ft_str_is_lowercase.c | 53 +++++++++++++++++++++++++++ ex3/ft_str_is_uppercase.c | 53 +++++++++++++++++++++++++++ ex4/ft_str_is_printable.c | 59 ++++++++++++++++++++++++++++++ ex5/ft_strupcase.c | 62 ++++++++++++++++++++++++++++++++ ex6/ft_strlowcase.c | 62 ++++++++++++++++++++++++++++++++ ex7/ft_strcapitalize.c | 66 ++++++++++++++++++++++++++++++++++ ex8/ft_strlen.c | 61 +++++++++++++++++++++++++++++++ ex9/ft_putstr.c | 38 ++++++++++++++++++++ 11 files changed, 602 insertions(+) create mode 100644 ex0/ft_str_is_alpha.c create mode 100644 ex1/ft_str_is_numeric.c create mode 100644 ex10/ft_putstr_non_printable.c create mode 100644 ex2/ft_str_is_lowercase.c create mode 100644 ex3/ft_str_is_uppercase.c create mode 100644 ex4/ft_str_is_printable.c create mode 100644 ex5/ft_strupcase.c create mode 100644 ex6/ft_strlowcase.c create mode 100644 ex7/ft_strcapitalize.c create mode 100644 ex8/ft_strlen.c create mode 100644 ex9/ft_putstr.c diff --git a/ex0/ft_str_is_alpha.c b/ex0/ft_str_is_alpha.c new file mode 100644 index 0000000..cb2dcd1 --- /dev/null +++ b/ex0/ft_str_is_alpha.c @@ -0,0 +1,55 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_alpha.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 09:59:54 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 13:14:35 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*void ft_putchar(char chara) +{ + write(1, &chara, 1); +}*/ + +int ft_str_is_alpha(char *str) +{ + int i; + int is_low; + int is_up; + + i = 0; + while (str[i] != '\0' ) + { + is_up = (str[i] >= 'a' && str[i] <= 'z'); + is_low = (str[i] >= 'A' && str[i] <= 'Z'); + if (!(is_up || is_low)) + { + return (0); + } + i++; + } + return (1); +} + +/*int main(void) +{ + char *str; + + str = "LumiTest123"; + write(1, "Test avec LumiTest123 : ", 16); + ft_putchar(ft_str_is_alpha(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 0 car y'as des chiffres", 32); + write(1, "\n", 1); + str = "LumiTest"; + write(1, "Test avec LumiTest : ", 21); + ft_putchar(ft_str_is_alpha(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 1 car y'as pas de chiffres", 35); +}*/ diff --git a/ex1/ft_str_is_numeric.c b/ex1/ft_str_is_numeric.c new file mode 100644 index 0000000..c96de2e --- /dev/null +++ b/ex1/ft_str_is_numeric.c @@ -0,0 +1,53 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_numeric.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 09:59:54 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 11:31:44 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*void ft_putchar(char chara) +{ + write(1, &chara, 1); +}*/ + +int ft_str_is_numeric(char *str) +{ + int i; + int is_num; + + i = 0; + while (str[i] != '\0' ) + { + is_num = (str[i] >= '0' && str[i] <= '9'); + if (!(is_num)) + { + return (0); + } + i++; + } + return (1); +} + +/*int main(void) +{ + char *str; + + str = "123"; + write(1, "Test avec 123 : ", 16); + ft_putchar(ft_str_is_numeric(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 1 car y'as des chiffres", 32); + write(1, "\n", 1); + str = "LumiTest"; + write(1, "Test avec LumiTest : ", 21); + ft_putchar(ft_str_is_numeric(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 0 car y'as pas de chiffres", 35); +}*/ diff --git a/ex10/ft_putstr_non_printable.c b/ex10/ft_putstr_non_printable.c new file mode 100644 index 0000000..e125f9a --- /dev/null +++ b/ex10/ft_putstr_non_printable.c @@ -0,0 +1,40 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putstr_non_printable.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 17:05:58 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 17:17:53 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +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); +}*/ diff --git a/ex2/ft_str_is_lowercase.c b/ex2/ft_str_is_lowercase.c new file mode 100644 index 0000000..5491634 --- /dev/null +++ b/ex2/ft_str_is_lowercase.c @@ -0,0 +1,53 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_lowercase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 09:59:54 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 13:15:46 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*void ft_putchar(char chara) +{ + write(1, &chara, 1); +}*/ + +int ft_str_is_lowercase(char *str) +{ + int i; + int is_low; + + i = 0; + while (str[i] != '\0' ) + { + is_low = (str[i] >= 'a' && str[i] <= 'z'); + if (!(is_low)) + { + return (0); + } + i++; + } + return (1); +} + +/*int main(void) +{ + char *str; + + str = "LumiTest123"; + write(1, "Test avec LumiTest123 : ", 24); + ft_putchar(ft_str_is_lowercase(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 0 car y'as des majuscules", 34); + write(1, "\n", 1); + str = "lumitest"; + write(1, "Test avec lumitest : ", 21); + ft_putchar(ft_str_is_lowercase(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 1 car y'as pas de majuscules", 37); +}*/ diff --git a/ex3/ft_str_is_uppercase.c b/ex3/ft_str_is_uppercase.c new file mode 100644 index 0000000..7a2ebda --- /dev/null +++ b/ex3/ft_str_is_uppercase.c @@ -0,0 +1,53 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_uppercase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 09:59:54 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 11:43:39 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*void ft_putchar(char chara) +{ + write(1, &chara, 1); +}*/ + +int ft_str_is_uppercase(char *str) +{ + int i; + int is_up; + + i = 0; + while (str[i] != '\0' ) + { + is_up = (str[i] >= 'A' && str[i] <= 'Z'); + if (!(is_up)) + { + return (0); + } + i++; + } + return (1); +} + +/*int main(void) +{ + char *str; + + str = "LumiTest123"; + write(1, "Test avec LumiTest123 : ", 24); + ft_putchar(ft_str_is_uppercase(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 0 car y'as des minuscules", 34); + write(1, "\n", 1); + str = "LUMITEST"; + write(1, "Test avec LUMITEST : ", 21); + ft_putchar(ft_str_is_uppercase(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 1 car y'as pas de minuscules", 37); +}*/ diff --git a/ex4/ft_str_is_printable.c b/ex4/ft_str_is_printable.c new file mode 100644 index 0000000..2569ef1 --- /dev/null +++ b/ex4/ft_str_is_printable.c @@ -0,0 +1,59 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_printable.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 12:02:31 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 13:16:41 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*void ft_putchar(char chara) +{ + write(1, &chara, 1); +}*/ + +int ft_str_is_printable(char *str) +{ + int i; + int is_print; + + i = 0; + while (str[i] != '\0' ) + { + is_print = (str[i] >= 32 && str[i] <= 126); + if (!(is_print)) + { + return (0); + } + i++; + } + return (1); +} + +/*int main(void) +{ + char *str; + + str = "LumiTest123\n"; + write(1, "Test avec LumiTest123 (Backslash n) : ", 38); + ft_putchar(ft_str_is_printable(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 0 car y'as un non-printable", 36); + write(1, "\n", 1); + str = "LumiTest123"; + write(1, "Test avec LumiTest123 : ", 24); + ft_putchar(ft_str_is_printable(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 1 car y'as pas de non-printable", 40); + write(1, "\n", 1); + str = ""; + write(1, "Test avec Rien (NULL) : ", 24); + ft_putchar(ft_str_is_printable(str) + '0'); + write(1, "\n", 1); + write(1, "Output = 1 car le sujet dis que NULL = 1", 40); +}*/ diff --git a/ex5/ft_strupcase.c b/ex5/ft_strupcase.c new file mode 100644 index 0000000..3fd4c99 --- /dev/null +++ b/ex5/ft_strupcase.c @@ -0,0 +1,62 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strupcase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 12:39:09 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 13:13:29 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*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_strupcase(char *str) +{ + int i; + int is_low; + + i = 0; + while (str[i] != '\0' ) + { + is_low = (str[i] >= 'a' && str[i] <= 'z'); + if (is_low) + { + str[i] = str[i] - 32; + } + i++; + } + return (str); +} + +/*int main(void) +{ + char str[] = "LumiTest123"; + + write(1, "Test avec LumiTest123 : ", 24); + write(1, "\n", 1); + write(1, "Avant : ", 8); + ft_putstr(str); + ft_strupcase(str); + write(1, "\n", 1); + write(1, "Apres : ", 8); + ft_putstr(str); +}*/ diff --git a/ex6/ft_strlowcase.c b/ex6/ft_strlowcase.c new file mode 100644 index 0000000..bd1e701 --- /dev/null +++ b/ex6/ft_strlowcase.c @@ -0,0 +1,62 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlowcase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 12:39:09 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 17:50:21 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*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_lowcase(char *str) +{ + int i; + int is_up; + + i = 0; + while (str[i] != '\0' ) + { + is_up = (str[i] >= 'A' && str[i] <= 'Z'); + if (is_up) + { + str[i] = str[i] + 32; + } + i++; + } + return (str); +} + +/*int main(void) +{ + char str[] = "LumiTest123"; + + write(1, "Test avec LumiTest123 : ", 24); + write(1, "\n", 1); + write(1, "Avant : ", 8); + ft_putstr(str); + ft_lowcase(str); + write(1, "\n", 1); + write(1, "Apres : ", 8); + ft_putstr(str); +}*/ diff --git a/ex7/ft_strcapitalize.c b/ex7/ft_strcapitalize.c new file mode 100644 index 0000000..56ef32b --- /dev/null +++ b/ex7/ft_strcapitalize.c @@ -0,0 +1,66 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strcapitalize.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 14:30:14 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 16:07:45 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*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); +}*/ diff --git a/ex8/ft_strlen.c b/ex8/ft_strlen.c new file mode 100644 index 0000000..57439c3 --- /dev/null +++ b/ex8/ft_strlen.c @@ -0,0 +1,61 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlen.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 16:35:32 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 16:57:13 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +/*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); +}*/ diff --git a/ex9/ft_putstr.c b/ex9/ft_putstr.c new file mode 100644 index 0000000..cccba20 --- /dev/null +++ b/ex9/ft_putstr.c @@ -0,0 +1,38 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putstr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lclerel- +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2026/03/10 14:04:52 by lclerel- #+# #+# */ +/* Updated: 2026/03/10 14:21:43 by lclerel- ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +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++; + } +} + +/*int main(void) +{ + char str[] = "Test_Lumi"; + + write(1, "Test avec Test_Lumi : ", 24); + ft_putstr(str); +}*/