#include <unistd.h>

void    ft_print_comb2(void);

void    ft_print_comb2(void)
{
        int             nb1;
        int             nb2;
        char    nb1_str[2];
        char    nb2_str[2];

        nb1 = -1; 
        while (++nb1 <= 98) 
        {   
                nb2 = nb1;
                while (++nb2 <= 99) 
                {
                        nb1_str[0] = (nb1 / 10) + '0';
                        nb1_str[1] = (nb1 % 10) + '0';
                        nb2_str[0] = (nb2 / 10) + '0';
                        nb2_str[1] = (nb2 % 10) + '0';
                        write(1, nb1_str, 2);
                        write(1, " ", 1);
                        write(1, nb2_str, 2);
                        if (nb1 != 98)
                                write(1, ", ", 2);
                }   
        }   
}

int     main(void)
{
        ft_print_comb2();
        return (0);
}
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