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-rw-r--r--c02/ex06/ft_str_is_printable.c4
-rw-r--r--c02/ex08/ft_strlowcase.c6
-rw-r--r--c02/ex10/ft_strlcpy.c6
-rw-r--r--c03/ex00/ft_strcmp.c21
-rw-r--r--c03/ex01/ft_strncmp.c21
-rw-r--r--c03/ex02/ft_strcat.c28
-rw-r--r--c03/ex03/ft_strncat.c29
-rw-r--r--c03/ex04/ft_strstr.c48
-rw-r--r--c03/ex05/ft_strlcat.c44
-rw-r--r--c03/main.c73
-rw-r--r--c04/ex00/ft_strlen.c21
-rw-r--r--c04/ex01/ft_putstr.c22
-rw-r--r--c04/ex02/ft_putnbr.c44
-rw-r--r--c04/ex03/ft_atoi.c50
-rw-r--r--c04/ex04/ft_putnbr_base.c70
-rw-r--r--c04/ex05/ft_atoi_base.c48
-rw-r--r--c04/main.c20
17 files changed, 548 insertions, 7 deletions
diff --git a/c02/ex06/ft_str_is_printable.c b/c02/ex06/ft_str_is_printable.c
index edb8fe5..ad9e05a 100644
--- a/c02/ex06/ft_str_is_printable.c
+++ b/c02/ex06/ft_str_is_printable.c
@@ -6,7 +6,7 @@
/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/07/03 19:43:32 by cacharle #+# #+# */
-/* Updated: 2019/07/04 21:02:08 by cacharle ### ########.fr */
+/* Updated: 2019/07/05 10:05:14 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
@@ -14,7 +14,7 @@ int ft_str_is_printable(char *str)
{
while (*str != '\0')
{
- if (*str < ' ')
+ if (*str < ' ' || *str > '~')
return (0);
str++;
}
diff --git a/c02/ex08/ft_strlowcase.c b/c02/ex08/ft_strlowcase.c
index 1c7b56c..b815630 100644
--- a/c02/ex08/ft_strlowcase.c
+++ b/c02/ex08/ft_strlowcase.c
@@ -1,12 +1,12 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
-/* ft_strlowercase.c :+: :+: :+: */
+/* ft_strlowcase.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
-/* Created: 2019/07/03 19:53:41 by cacharle #+# #+# */
-/* Updated: 2019/07/05 09:10:17 by cacharle ### ########.fr */
+/* Created: 2019/07/05 10:04:32 by cacharle #+# #+# */
+/* Updated: 2019/07/05 10:04:38 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
diff --git a/c02/ex10/ft_strlcpy.c b/c02/ex10/ft_strlcpy.c
index aa6cfa5..ef4af68 100644
--- a/c02/ex10/ft_strlcpy.c
+++ b/c02/ex10/ft_strlcpy.c
@@ -6,7 +6,7 @@
/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/07/04 15:27:01 by cacharle #+# #+# */
-/* Updated: 2019/07/05 09:44:10 by cacharle ### ########.fr */
+/* Updated: 2019/07/05 14:31:13 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
@@ -27,12 +27,14 @@ unsigned int ft_strlcpy(char *dest, char *src, unsigned int size)
{
unsigned int i;
+ if (size == 0)
+ return (ft_strlen(src));
i = 0;
while (i < size - 1 && src[i] != '\0')
{
dest[i] = src[i];
i++;
}
- dest[size - 1] = '\0';
+ dest[i] = '\0';
return (ft_strlen(src));
}
diff --git a/c03/ex00/ft_strcmp.c b/c03/ex00/ft_strcmp.c
new file mode 100644
index 0000000..9131204
--- /dev/null
+++ b/c03/ex00/ft_strcmp.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strcmp.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/05 10:39:51 by cacharle #+# #+# */
+/* Updated: 2019/07/05 16:07:46 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+int ft_strcmp(char *s1, char *s2)
+{
+ while (*s1 == *s2 && *s1 && *s2)
+ {
+ s1++;
+ s2++;
+ }
+ return *s1 - *s2;
+}
diff --git a/c03/ex01/ft_strncmp.c b/c03/ex01/ft_strncmp.c
new file mode 100644
index 0000000..1dc2639
--- /dev/null
+++ b/c03/ex01/ft_strncmp.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strncmp.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/05 10:50:46 by cacharle #+# #+# */
+/* Updated: 2019/07/05 16:06:57 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+int ft_strncmp(char *s1, char *s2, unsigned int n)
+{
+ unsigned int i;
+
+ i = 0;
+ while (s1[i] == s2[i] && s1[i] && s2[i] && i < n - 1)
+ i++;
+ return s1[i] - s2[i];
+}
diff --git a/c03/ex02/ft_strcat.c b/c03/ex02/ft_strcat.c
new file mode 100644
index 0000000..1ec10c0
--- /dev/null
+++ b/c03/ex02/ft_strcat.c
@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strcat.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/05 11:52:56 by cacharle #+# #+# */
+/* Updated: 2019/07/05 12:58:36 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+char *ft_strcat(char *dest, char *src)
+{
+ char *dest_head;
+
+ dest_head = dest;
+ while (*dest)
+ dest++;
+ while (*src)
+ {
+ *dest = *src;
+ dest++;
+ src++;
+ }
+ *dest = *src;
+ return dest_head;
+}
diff --git a/c03/ex03/ft_strncat.c b/c03/ex03/ft_strncat.c
new file mode 100644
index 0000000..c28fb38
--- /dev/null
+++ b/c03/ex03/ft_strncat.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strncat.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/05 13:02:04 by cacharle #+# #+# */
+/* Updated: 2019/07/05 15:33:07 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+char *ft_strncat(char *dest, char *src, unsigned int nb)
+{
+ unsigned int i;
+ char *dest_end;
+
+ i = 0;
+ while (dest[i] != '\0')
+ i++;
+ dest_end = dest + i;
+ i = 0;
+ while (i < nb && src[i] != '\0')
+ {
+ dest_end[i] = src[i];
+ i++;
+ }
+ return (dest);
+}
diff --git a/c03/ex04/ft_strstr.c b/c03/ex04/ft_strstr.c
new file mode 100644
index 0000000..e27ffc8
--- /dev/null
+++ b/c03/ex04/ft_strstr.c
@@ -0,0 +1,48 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strstr.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/05 15:20:54 by cacharle #+# #+# */
+/* Updated: 2019/07/05 16:46:57 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#define MY_NULL 0x0
+
+int ft_strlen(char *str)
+{
+ int counter;
+
+ counter = 0;
+ while (*str != '\0')
+ {
+ counter++;
+ str++;
+ }
+ return (counter);
+}
+
+char *ft_strstr(char *str, char *to_find)
+{
+ int i;
+
+ if (!ft_strlen(to_find))
+ return str;
+ while (*str)
+ {
+ i = 0;
+ while (to_find[i] && str[i])
+ {
+ if (to_find[i] != str[i])
+ break;
+ i++;
+ }
+ if (i == ft_strlen(to_find))
+ return (str);
+ str++;
+ }
+ return (MY_NULL);
+}
diff --git a/c03/ex05/ft_strlcat.c b/c03/ex05/ft_strlcat.c
new file mode 100644
index 0000000..5cacc4d
--- /dev/null
+++ b/c03/ex05/ft_strlcat.c
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strlcat.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/05 15:43:34 by cacharle #+# #+# */
+/* Updated: 2019/07/06 07:12:28 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+unsigned int my_strlen(char *str)
+{
+ int counter;
+
+ counter = 0;
+ while (*str != '\0')
+ {
+ counter++;
+ str++;
+ }
+ return (counter);
+}
+
+unsigned int ft_strlcat(char *dest, char *src, unsigned int size)
+{
+ unsigned int i;
+ unsigned int len_src;
+ unsigned int len_dest;
+
+ len_src = my_strlen(src);
+ len_dest = my_strlen(dest);
+ if (!len_src)
+ return (len_dest);
+ i = len_dest - 1;
+ while (i < size - len_dest - 1 && src[i])
+ {
+ dest[i] = src[i];
+ i++;
+ }
+ dest[i] = '\0';
+ return (len_src + len_dest);
+}
diff --git a/c03/main.c b/c03/main.c
new file mode 100644
index 0000000..9c1add8
--- /dev/null
+++ b/c03/main.c
@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <string.h>
+#include "ex00/ft_strcmp.c"
+#include "ex01/ft_strncmp.c"
+#include "ex02/ft_strcat.c"
+#include "ex03/ft_strncat.c"
+#include "ex04/ft_strstr.c"
+#include "ex05/ft_strlcat.c"
+
+int main()
+{
+ char s1[] = "bonjour";
+ char s2[] = "bonjouj";
+ printf("%d : %d\n", ft_strcmp(s1, s2), strcmp(s1, s2));
+
+ unsigned int size = 10;
+ printf("%d : %d\n", ft_strncmp(s1, s2, size), strncmp(s1, s2, size));
+
+ char *head;
+ char dest[10] = "abc";
+ char src[] = "defg";
+ head = ft_strcat(dest, src);
+ printf("\n%s ", head);
+ for (int i = 0; i < 15; i++)
+ printf("%d ", head[i]);
+ char _dest[10] = "abc";
+ head = strcat(_dest, src);
+ printf("\n%s ", head);
+ for (int i = 0; i < 15; i++)
+ printf("%d ", head[i]);
+
+ unsigned int nsize = 1;
+ char *nhead;
+ char ndest[10] = "abc";
+ char nsrc[] = "defg";
+ nhead = ft_strncat(ndest, nsrc, nsize);
+ printf("\n%s ", nhead);
+ for (int i = 0; i < 15; i++)
+ printf("%d ", nhead[i]);
+ char _ndest[10] = "abc";
+ nhead = strncat(_ndest, nsrc, nsize);
+ printf("\n%s ", nhead);
+ for (int i = 0; i < 15; i++)
+ printf("%d ", nhead[i]);
+
+ printf("\n");
+ char *haystack = "abcdefg";
+ char *needle = "abcdefg";
+ char *found;
+ found = ft_strstr(haystack, needle);
+ if (found)
+ for (int i = 0; i < 5; i++)
+ printf("%d ", found[i]);
+ printf("\n%s\n", found);
+ found = strstr(haystack, needle);
+ if (found)
+ for (int i = 0; i < 5; i++)
+ printf("%d ", found[i]);
+ printf("\n%s\n", found);
+
+ unsigned int lsize = 100;
+ char ldest[100] = "abcdef";
+ char lsrc[] = "d";
+ printf("\nsize %u, ", ft_strlcat(ldest, lsrc, lsize));
+ printf("%s ", ldest);
+ for (int i = 0; i < 15; i++)
+ printf("%d ", ldest[i]);
+ char _ldest[100] = "abcdef";
+ printf("\nsize %lu, ", strlcat(_ldest, lsrc, lsize));
+ printf("%s ", ldest);
+ for (int i = 0; i < 15; i++)
+ printf("%d ", ldest[i]);
+}
diff --git a/c04/ex00/ft_strlen.c b/c04/ex00/ft_strlen.c
new file mode 100644
index 0000000..271088d
--- /dev/null
+++ b/c04/ex00/ft_strlen.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_strlen.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/06 08:31:20 by cacharle #+# #+# */
+/* Updated: 2019/07/06 08:32:00 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+int ft_strlen(char *str)
+{
+ int counter;
+
+ counter = 0;
+ while (str[counter])
+ counter++;
+ return (counter);
+}
diff --git a/c04/ex01/ft_putstr.c b/c04/ex01/ft_putstr.c
new file mode 100644
index 0000000..e98b5a0
--- /dev/null
+++ b/c04/ex01/ft_putstr.c
@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_putstr.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/06 07:22:38 by cacharle #+# #+# */
+/* Updated: 2019/07/06 08:34:03 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+void ft_putstr(char *str)
+{
+ while (*str)
+ {
+ write(1, str, 1);
+ str++;
+ }
+}
diff --git a/c04/ex02/ft_putnbr.c b/c04/ex02/ft_putnbr.c
new file mode 100644
index 0000000..8a13dc5
--- /dev/null
+++ b/c04/ex02/ft_putnbr.c
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_putnbr.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/06 07:24:04 by cacharle #+# #+# */
+/* Updated: 2019/07/06 08:34:48 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+void ft_putchar(char c)
+{
+ write(1, &c, 1);
+}
+
+void ft_putnbr(int nb)
+{
+ int i;
+ int rev_digits[100];
+ unsigned int nbu;
+
+ if (nb < 0)
+ {
+ ft_putchar('-');
+ nbu = -nb;
+ } else
+ nbu = nb;
+ i = 0;
+ while (nbu > 0)
+ {
+ rev_digits[i] = nbu % 10;
+ nbu /= 10;
+ i++;
+ }
+ while (i > 0)
+ {
+ i--;
+ ft_putchar(rev_digits[i] + '0');
+ }
+}
diff --git a/c04/ex03/ft_atoi.c b/c04/ex03/ft_atoi.c
new file mode 100644
index 0000000..0d4247b
--- /dev/null
+++ b/c04/ex03/ft_atoi.c
@@ -0,0 +1,50 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_atoi.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/06 07:31:38 by cacharle #+# #+# */
+/* Updated: 2019/07/06 08:36:47 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+int pow10(int exponent)
+{
+ int accumulator;
+
+ accumulator = 1;
+ while (exponent > 0)
+ {
+ accumulator *= 10;
+ exponent--;
+ }
+ return (accumulator);
+}
+
+int ft_atoi(char *str)
+{
+ int is_negative;
+ int nb;
+ int i;
+
+ while (*str == ' ' || *str == '\t' || *str == '\n'
+ || *str == '\v' || *str == '\f' || *str == '\r')
+ str++;
+ while (*str == '-' || *str == '+')
+ {
+ if (*str == '-')
+ is_negative = !is_negative;
+ str++;
+ }
+ i = 0;
+ while (str[i] >= '0' && str[i] <= '9')
+ {
+ nb += pow10(i) * (str[i] - '0');
+ i++;
+ }
+ if (is_negative)
+ nb = -nb;
+ return (nb);
+}
diff --git a/c04/ex04/ft_putnbr_base.c b/c04/ex04/ft_putnbr_base.c
new file mode 100644
index 0000000..6827475
--- /dev/null
+++ b/c04/ex04/ft_putnbr_base.c
@@ -0,0 +1,70 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_putnbr_base.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/06 07:47:44 by cacharle #+# #+# */
+/* Updated: 2019/07/06 08:37:59 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+int check_base(char *base)
+{
+ int i;
+
+ if (!*base)
+ return (0);
+ while (*base)
+ {
+ if (*base == '-' || *base == '+')
+ return (0);
+ i = 0;
+ while (base[i])
+ {
+ if (base[i] == *base)
+ return (0);
+ i++;
+ }
+ }
+ return (1);
+}
+
+int my_strlen(char *str)
+{
+ int counter;
+
+ counter = 0;
+ while (*str)
+ {
+ counter++;
+ str++;
+ }
+ return (counter);
+}
+
+void ft_putnbr_base(int nbr, char *base)
+{
+ int radix;
+ int i;
+ int nb;
+ int rev_digits[1024];
+
+ if (!check_base(base))
+ return;
+ radix = my_strlen(base);
+ nb = 0;
+ i = 0;
+ while (nb > 0)
+ {
+ rev_digits[i] = base[nb % radix];
+ nb /= radix;
+ i++;
+ }
+ while (i > 0)
+ {
+ i--;
+ write(1, rev_digits + i, 1);
+ }
+}
diff --git a/c04/ex05/ft_atoi_base.c b/c04/ex05/ft_atoi_base.c
new file mode 100644
index 0000000..b595a5c
--- /dev/null
+++ b/c04/ex05/ft_atoi_base.c
@@ -0,0 +1,48 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_atoi_base.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/07/06 08:07:17 by cacharle #+# #+# */
+/* Updated: 2019/07/06 08:30:16 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+int my_pow(int base, int exponent)
+{
+ int accumulator;
+
+ accumulator = 1;
+ while (exponent > 0)
+ {
+ accumulator *= base;
+ exponent--;
+ }
+ return (accumulator);
+}
+
+int ft_atoi_base(char *str, char *base)
+{
+ int radix;
+ int i;
+ int j;
+ int nb;
+
+ radix = 0;
+ while (base[radix])
+ radix++;
+ i = 0;
+ while (str[i])
+ i++;
+ j = 0;
+ while (i > 0)
+ {
+ nb += my_pow(radix, j);
+ nb %= radix;
+ i--;
+ j++;
+ }
+ return nb;
+}
diff --git a/c04/main.c b/c04/main.c
new file mode 100644
index 0000000..a165b3c
--- /dev/null
+++ b/c04/main.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <string.h>
+#include "ex00/ft_strlen.c"
+#include "ex01/ft_putstr.c"
+#include "ex02/ft_putnbr.c"
+#include "ex03/ft_atoi.c"
+#include "ex04/ft_putnbr_base.c"
+#include "ex05/ft_atoi_base.c"
+
+int main()
+{
+ char *s1 = "jesuis7";
+ printf("%d\n", ft_strlen(s1));
+
+ char *s = "bonjour";
+ ft_putstr(s);
+ printf("\n");
+
+
+}
generated by cgit (git 2.34.1) at 2026-05-16 03:19:38 +0000