#include <stdio.h>
#include <string.h>
//int	strcmp(const char *s1, const char *s2);
int	ft_strcmp(char *s1, char *s2)
{
	int	i;

	i = 0;
	while (s1[i] && s2[i] && (s1[i] == s2[i]))
		i++;
	return (s1[i] - s2[i]);
}

int	main(void)
{
	char *firt;
	char *second;

	firt = "World!";
	second = "World!";
	printf("%d\n", strcmp(firt, second));
	printf("%d\n", ft_strcmp(firt, second));
    firt = "World!";
	second = "Wor!";
	printf("%d\n", strcmp(firt, second));
	printf("%d\n", ft_strcmp(firt, second));
	firt = "Wor";
	second = "World!";
	printf("%d\n", strcmp(firt, second));
	printf("%d\n", ft_strcmp(firt, second));

    return (0);
}