#include <stdio.h>

int len(char* str)
{
	int i;

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

int ft_strcmp(char *s1, char *s2)
{
	int i;
	int big_len;

	i = 0;
	big_len = 0;
	if(len(s1) > len(s2))
		big_len = len(s1);
	else
		big_len = len(s2);
	while (s1[i] != '\0' || s2[i] != '\0' || i < big_len)
	{
		if (s1[i] != s2[i])
			return s1[i] - s2[i];
		i++;
	}
	return 0;
}

void swap(char** c1, char** c2)
{ 
	char* t;

	t = *c1;
	*c1 = *c2;
	*c2 = t;
}

int main(int argc, char* argv[])
{
	int i;
	int j;

	i = 1;
	while (i < argc)
	{
		j = i + 1;
		while (j < argc)
		{
			if (ft_strcmp(argv[i], argv[j]) > 0)
				swap(&argv[i], &argv[j]);
			j++;
		}
		i++;
	}
	i = 1;
	while (i < argc)
	{
		write(1, argv[i], len(argv[i]));
		i++;
	}
	return 0;
}