From a1d62a967eb9a4fcb620ea09f34da1bef0ad3abf Mon Sep 17 00:00:00 2001 From: lfirmin Date: Sun, 16 Nov 2025 10:07:34 +0100 Subject: [PATCH] github to gitea --- ex00/ft_strcpy.c | 39 +++++++++++++++++++++++++++ ex01/ft_strncpy.c | 39 +++++++++++++++++++++++++++ ex02/ft_str_is_alpha.c | 44 ++++++++++++++++++++++++++++++ ex03/ft_str_is_numeric.c | 44 ++++++++++++++++++++++++++++++ ex04/ft_str_is_lowercase.c | 27 +++++++++++++++++++ ex05/ft_str_is_uppercase.c | 27 +++++++++++++++++++ ex06/ft_str_is_printable.c | 45 +++++++++++++++++++++++++++++++ ex07/ft_strupcase.c | 37 +++++++++++++++++++++++++ ex08/ft_strlowcase.c | 37 +++++++++++++++++++++++++ ex09/ft_strcapitalize.c | 55 ++++++++++++++++++++++++++++++++++++++ 10 files changed, 394 insertions(+) create mode 100644 ex00/ft_strcpy.c create mode 100644 ex01/ft_strncpy.c create mode 100644 ex02/ft_str_is_alpha.c create mode 100644 ex03/ft_str_is_numeric.c create mode 100644 ex04/ft_str_is_lowercase.c create mode 100644 ex05/ft_str_is_uppercase.c create mode 100644 ex06/ft_str_is_printable.c create mode 100644 ex07/ft_strupcase.c create mode 100644 ex08/ft_strlowcase.c create mode 100644 ex09/ft_strcapitalize.c diff --git a/ex00/ft_strcpy.c b/ex00/ft_strcpy.c new file mode 100644 index 0000000..5505735 --- /dev/null +++ b/ex00/ft_strcpy.c @@ -0,0 +1,39 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strcpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 02:48:06 by lfirmin #+# #+# */ +/* Updated: 2024/02/12 03:34:27 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +char *ft_strcpy(char *dest, char *src) +{ + int curs; + + curs = 0; + while (src[curs] != '\0') + { + dest[curs] = src[curs]; + curs++; + } + dest[curs] = '\0'; + return (dest); +} +/* +#include + +int main(void) +{ + char src[] = "Hello, World!"; + char dest[50]; + + ft_strcpy(dest, src); + printf("Source: %s\n", src); + printf("Destination: %s\n", dest); + + return (0); +}*/ diff --git a/ex01/ft_strncpy.c b/ex01/ft_strncpy.c new file mode 100644 index 0000000..ae64eca --- /dev/null +++ b/ex01/ft_strncpy.c @@ -0,0 +1,39 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strncpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 03:38:21 by lfirmin #+# #+# */ +/* Updated: 2024/02/20 22:13:48 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +void *ft_strncpy(char *dest, char *src, unsigned int n) +{ + unsigned int curs; + + curs = 0; + while (curs < n && src[curs] != '\0') + { + dest[curs] = src[curs]; + curs++; + } + while (curs < n) + { + dest[curs] = '\0'; + curs++; + } + return (dest); +} +/*#include +int main(void) +{ + char src[] = "Hello, World!"; + char dest[50]; + char n = 4; + ft_strncpy(dest, src, n); + printf("Source: %s\n", src); + printf("Destination: %s\n", dest); +}*/ diff --git a/ex02/ft_str_is_alpha.c b/ex02/ft_str_is_alpha.c new file mode 100644 index 0000000..8a3cdc8 --- /dev/null +++ b/ex02/ft_str_is_alpha.c @@ -0,0 +1,44 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_alpha.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 05:59:36 by lfirmin #+# #+# */ +/* Updated: 2024/02/18 05:00:21 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +int ft_str_is_alpha(char *str) +{ + int c; + + c = 0; + while (str[c] != '\0') + { + if ((str[c] < 'A' || str[c] > 'Z') && (str[c] < 'a' || str[c] > 'z')) + { + return (0); + } + c++; + } + return (1); +} +/*#include +int main() +{ + char str[] = "hii"; + int result = ft_str_is_alpha(str); + + if (result) + { + printf("alphabetique\n"); + } + else + { + printf("non alphabetique\n"); + } + + return 0; +}*/ diff --git a/ex03/ft_str_is_numeric.c b/ex03/ft_str_is_numeric.c new file mode 100644 index 0000000..6bccadb --- /dev/null +++ b/ex03/ft_str_is_numeric.c @@ -0,0 +1,44 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_numeric.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 06:07:00 by lfirmin #+# #+# */ +/* Updated: 2024/02/18 03:41:02 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +int ft_str_is_numeric(char *str) +{ + int c; + + c = 0; + while (str[c] != '\0') + { + if (str[c] < '0' || str[c] > '9') + { + return (0); + } + c++; + } + return (1); +} +/*#include +int main() +{ + char str[] = '5'; + int result = ft_str_is_numeric(str); + + if (result) + { + printf("numerique\n"); + } + else + { + printf("non numerique\n"); + } + + return 0; +}*/ diff --git a/ex04/ft_str_is_lowercase.c b/ex04/ft_str_is_lowercase.c new file mode 100644 index 0000000..10eae49 --- /dev/null +++ b/ex04/ft_str_is_lowercase.c @@ -0,0 +1,27 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_lowercase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 06:25:21 by lfirmin #+# #+# */ +/* Updated: 2024/02/12 06:35:23 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +int ft_str_is_lowercase(char *str) +{ + int c; + + c = 0; + while (str[c] != '\0') + { + if (str[c] < 'a' || str[c] > 'z') + { + return (0); + } + c++; + } + return (1); +} diff --git a/ex05/ft_str_is_uppercase.c b/ex05/ft_str_is_uppercase.c new file mode 100644 index 0000000..cc357f8 --- /dev/null +++ b/ex05/ft_str_is_uppercase.c @@ -0,0 +1,27 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_uppercase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 06:25:21 by lfirmin #+# #+# */ +/* Updated: 2024/02/12 06:37:22 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +int ft_str_is_uppercase(char *str) +{ + int c; + + c = 0; + while (str[c] != '\0') + { + if (str[c] < 'A' || str[c] > 'Z') + { + return (0); + } + c++; + } + return (1); +} diff --git a/ex06/ft_str_is_printable.c b/ex06/ft_str_is_printable.c new file mode 100644 index 0000000..d22b919 --- /dev/null +++ b/ex06/ft_str_is_printable.c @@ -0,0 +1,45 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_str_is_printable.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 21:55:01 by lfirmin #+# #+# */ +/* Updated: 2024/02/13 00:39:30 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +int ft_str_is_printable(char *str) +{ + int c; + + c = 0; + while (str[c] != '\0') + { + if (str[c] < ' ' || str[c] > '~' ) + { + return (0); + } + c++; + } + return (1); +} +/*#include +int main() +{ + char str[] = "HeLlO wOrLd"; + + int result = ft_str_is_printable(str); + + if (result) + { + printf("printable\n"); + } + else + { + printf("non printable\n"); + } + + return 0; +}*/ diff --git a/ex07/ft_strupcase.c b/ex07/ft_strupcase.c new file mode 100644 index 0000000..01c1c77 --- /dev/null +++ b/ex07/ft_strupcase.c @@ -0,0 +1,37 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strupcase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 23:44:03 by lfirmin #+# #+# */ +/* Updated: 2024/02/13 00:49:27 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ +char *ft_strupcase(char *str) +{ + int c; + int maj; + + maj = 'A' - 'a'; + c = 0; + while (str[c] != '\0') + { + if (str[c] >= 'a' && str[c] <= 'z') + { + str[c] = str[c] + maj; + } + c++; + } + return (str); +} +/*#include +int main(void) +{ + char src[] = "Hello, World!"; + printf("Source: %s\n", src); + ft_strupcase(src); + printf("Destination: %s\n", src); + return (0); +}*/ diff --git a/ex08/ft_strlowcase.c b/ex08/ft_strlowcase.c new file mode 100644 index 0000000..63dde64 --- /dev/null +++ b/ex08/ft_strlowcase.c @@ -0,0 +1,37 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlowcase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/12 23:44:03 by lfirmin #+# #+# */ +/* Updated: 2024/02/13 00:53:38 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ +char *ft_strlowcase(char *str) +{ + int c; + int min; + + min = 'A' - 'a'; + c = 0; + while (str[c] != '\0') + { + if (str[c] >= 'A' && str[c] <= 'Z') + { + str[c] = str[c] - min; + } + c++; + } + return (str); +} +/*#include +int main(void) +{ + char src[] = "HeLlO WoRlD !"; + printf("Source: %s\n", src); + ft_strlowcase(src); + printf("Destination: %s\n", src); + return (0); +}*/ diff --git a/ex09/ft_strcapitalize.c b/ex09/ft_strcapitalize.c new file mode 100644 index 0000000..c4828d9 --- /dev/null +++ b/ex09/ft_strcapitalize.c @@ -0,0 +1,55 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strcapitalize.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: lfirmin +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/02/14 17:56:44 by lfirmin #+# #+# */ +/* Updated: 2024/02/20 00:05:40 by lfirmin ### ########.fr */ +/* */ +/* ************************************************************************** */ + +char *ft_strlowcase(char *str) +{ + int c; + int min; + + min = 'A' - 'a'; + c = 0; + while (str[c] != '\0') + { + if (str[c] >= 'A' && str[c] <= 'Z') + { + str[c] = str[c] - min; + } + c++; + } + return (str); +} + +char *ft_strcapitalize(char *str) +{ + int i; + + str = ft_strlowcase(str); + i = 1; + if ((str[0] >= 'a') && (str[0] <= 'z')) + str[0] -= ('a' - 'A'); + while (str[i]) + { + if (str[i] >= 'a' && str[i] <= 'z') + { + if ((str[i -1] < 48 || str[i -1] > 57)) + { + if (str[i -1] < 'a' || str[i -1] > 'z') + { + if (str[i -1] < 'A' || str[i -1] > 'Z') + str[i] -= 32; + } + } + } + i++; + } + return (str); +}