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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/07/07 16:14:25 by cacharle #+# #+# */
/* Updated: 2019/07/12 14:41:33 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
int my_strlen(char *str)
{
int i;
i = 0;
while (str[i])
i++;
return (i);
}
int cummulative_strlen(int size, char **strs)
{
int len;
len = 0;
while (size-- > 0)
len += my_strlen(strs[size]);
return (len);
}
char *ft_strjoin(int size, char **strs, char *sep)
{
int i;
int j;
int k;
char *join;
join = (char*)malloc(sizeof(char) * (cummulative_strlen(size, strs)
+ my_strlen(sep) * (size - (size == 0 ? 0 : 1) + 1)));
if (join == NULL)
return (NULL);
j = 0;
k = 0;
while (k < size)
{
i = 0;
while (strs[k][i])
join[j++] = strs[k][i++];
i = 0;
while (k != size - 1 && sep[i])
join[j++] = sep[i++];
k++;
}
join[j] = '\0';
return (join);
}
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