package pingpoang;
public class PingPong
{
static char[] m = { 'a', 'b', 'c' };
static char[] n = { 'x', 'y', 'z' };
public static void main(String[] args)
{
for (int i = 0; i < m.length; i++)
{
for (int j = 0; j < n.length; j++)
{
if (m[i] == 'a' && n[j] == 'x')
{
continue;
}
else if (m[i] == 'a' && n[j] == 'y')
{
continue;
}
else if((m[i]=='c'&&n[j] =='x')||(m[i]=='c'&&n[j]=='z'))
{
continue;
}
else if((m[i]=='b'&&n[j]=='z')||(m[i]=='b'&&n[j]=='y'))
{
continue;
}
else
System.out.println(m[i] + " vs " + n[j]);
}
}
}
}