c02 start

10 files changed, 264 insertions, 0 deletions

diff --git a/c02/ex00/ft_strcpy.c b/c02/ex00/ft_strcpy.c
new file mode 100644
index 0000000..9972a32
--- /dev/null
+++ b/c02/ex00/ft_strcpy.c
@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strcpy.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 18:54:30 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:08:36 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strcpy(char *dest, char *src)
+{
+	while (*src != '\0')
+	{
+		*dest = *src;
+		src++;
+		dest++;
+	}
+	*dest = *src;
+	return (dest);
+}
diff --git a/c02/ex01/ft_strncpy.c b/c02/ex01/ft_strncpy.c
new file mode 100644
index 0000000..61bb451
--- /dev/null
+++ b/c02/ex01/ft_strncpy.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strncpy.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:02:31 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:36:32 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strncpy(char *dest, char *src, unsigned int n)
+{
+	int	i;
+
+	i = 0;
+	while (i < n || src[i] != '\0')
+	{
+		dest[i] = src[i];
+		i++;
+	}
+	while (i < n)
+	{
+		dest[i] = '\0';
+		i++;
+	}
+	return (dest);
+}
diff --git a/c02/ex02/ft_str_is_alpha.c b/c02/ex02/ft_str_is_alpha.c
new file mode 100644
index 0000000..46df96a
--- /dev/null
+++ b/c02/ex02/ft_str_is_alpha.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_alpha.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:10:32 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:40:15 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	is_between(char start, char end, char subject)
+{
+	return (subject >= start && subject <= end);
+}
+
+int	ft_str_is_alpha(char *str)
+{
+	while (*str != '\0')
+		if (!is_between('a', 'z', *str) || !is_between('A', 'Z', *str))
+			return (0);
+	return (1);
+}
diff --git a/c02/ex03/ft_str_is_numeric.c b/c02/ex03/ft_str_is_numeric.c
new file mode 100644
index 0000000..b73450e
--- /dev/null
+++ b/c02/ex03/ft_str_is_numeric.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_numeric.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:26:04 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:39:25 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	is_between(char start, char end, char subject)
+{
+	return (subject >= start && subject <= end);
+}
+
+int	ft_str_is_numeric(char *str)
+{
+	while (*str != '\0')
+		if (!is_between('0', '9', *str))
+			return (0);
+	return (1);
+}
diff --git a/c02/ex04/ft_str_is_lowercase.c b/c02/ex04/ft_str_is_lowercase.c
new file mode 100644
index 0000000..b053ee6
--- /dev/null
+++ b/c02/ex04/ft_str_is_lowercase.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_lowercase.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:30:47 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:38:43 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	is_between(char start, char end, char subject)
+{
+	return (subject >= start && subject <= end);
+}
+
+int	ft_str_is_lowercase(char *str)
+{
+	while (*str != '\0')
+		if (!is_between('a', 'z', *str))
+			return (0);
+	return (1);
+}
diff --git a/c02/ex05/ft_str_is_uppercase.c b/c02/ex05/ft_str_is_uppercase.c
new file mode 100644
index 0000000..b615982
--- /dev/null
+++ b/c02/ex05/ft_str_is_uppercase.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_uppercase.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:33:13 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:40:56 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	is_between(char start, char end, char subject)
+{
+	return (subject >= start && subject <= end);
+}
+
+int	ft_str_is_uppercase(char *str)
+{
+	while (*str != '\0')
+		if (!is_between('A', 'Z', *str))
+			return (0);
+	return (1);
+}
diff --git a/c02/ex06/ft_str_is_printable.c b/c02/ex06/ft_str_is_printable.c
new file mode 100644
index 0000000..cd5148e
--- /dev/null
+++ b/c02/ex06/ft_str_is_printable.c
@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_printable.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:43:32 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:44:57 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int ft_str_is_printable(char *str)
+{
+	while (*str != '\0')
+		if (*str < ' ')
+			return (0);
+	return (1);
+}
diff --git a/c02/ex07/ft_strlowercase.c b/c02/ex07/ft_strlowercase.c
new file mode 100644
index 0000000..18855e5
--- /dev/null
+++ b/c02/ex07/ft_strlowercase.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strlowercase.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:53:41 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:54:46 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		is_between(char start, char end, char subject)
+{
+	return (subject >= start && subject <= end);
+}
+
+char	*ft_strlowcase(char *str)
+{
+	while (*str != '\0')
+		if (is_between('A', 'Z', *str)
+			*str = *str - 'A' + 'a';
+	return (str);
+}
diff --git a/c02/ex07/ft_strupcase.c b/c02/ex07/ft_strupcase.c
new file mode 100644
index 0000000..9ffc342
--- /dev/null
+++ b/c02/ex07/ft_strupcase.c
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strupcase.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/03 19:48:22 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/03 19:51:38 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	is_between(char start, char end, char subject)
+{
+	return (subject >= start && subject <= end);
+}
+
+char *ft_strupcase(char *str)
+{
+	while (*str != '\0')
+		if (is_between('a', 'z', *str)
+			*str = *str - 'a' + 'A';
+	return (str);
+}
diff --git a/c02/main.c b/c02/main.c
new file mode 100644
index 0000000..5d6e31b
--- /dev/null
+++ b/c02/main.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <limits.h>
+/*#include "ex00/ft_putchar.c"*/
+/*#include "ex01/ft_print_alphabet.c"*/
+/*#include "ex02/ft_print_reverse_alphabet.c"*/
+/*#include "ex03/ft_print_numbers.c"*/
+/*#include "ex04/ft_is_negative.c"*/
+/*#include "ex05/ft_print_comb.c"*/
+/*#include "ex06/ft_print_comb2.c"*/
+/*#include "ex07/ft_putnbr.c"*/
+#include "ex08/ft_print_combn.c"
+
+int main()
+{
+
+	/*ft_putchar('a');*/
+	/*ft_putchar('z');*/
+	/*ft_putchar('\n');*/
+
+	/*ft_putchar('\n');*/
+	/*ft_print_alphabet();*/
+
+	/*ft_putchar('\n');*/
+	/*ft_print_reverse_alphabet();*/
+
+	/*ft_putchar('\n');*/
+	/*ft_print_numbers();*/
+
+	/*ft_putchar('\n');*/
+	/*ft_is_negative(1);*/
+	/*ft_is_negative(0);*/
+	/*ft_is_negative(-1);*/
+
+	/*ft_putchar('\n');*/
+	/*ft_print_comb();*/
+
+	/*ft_putchar('\n');*/
+	/*ft_print_comb2();*/
+
+	/*ft_putchar('\n');*/
+	/*ft_putnbr(INT_MAX);*/
+	/*ft_putchar('\n');*/
+	/*ft_putnbr(INT_MIN);*/
+	/*ft_putchar('\n');*/
+	/*ft_putnbr(-42);*/
+
+
+	ft_print_combn(2);
+}