char patron10(int m , int n )
char patron10(int m , int n )
{
for ( int = 0 ; i < m ; i++)
cout<< "." ;
int a = 0 ;
while (True)
{
cout<< 10*a ;
if (10*a >= n)
break ;
for ( int i =0 ; i <8 ; i++)
cout<< "." ;
a++ ;
for ( int = 0 ; i < m ; i++)
cout<< "." ;
int a = 0 ;
while (True)
{
cout<< 10*a ;
if (10*a >= n)
break ;
for ( int i =0 ; i <8 ; i++)
cout<< "." ;
a++ ;