#include <stdio.h>

char	*ft_strcat(char *dest, char *src)
{
	int	len_dest;
	int	i;

	len_dest = 0;
	while (dest[len_dest] != '\0')
		len_dest++;
	i = 0;
	while (src[i])
	{
		dest[len_dest] = src[i];
		i++;
		len_dest++;
	}
	dest[len_dest] = '\0';
	return (dest);
}


int main(void)
{
 	char dest[] = "Hello ";
 	char src[] = "World";

 	ft_strcat(dest,src);

 	printf("%s", dest);
 	return (0);
}