编程之美1.2 中国象棋将帅问题

#include <iostream>
#include <stdio.h>
using namespace std;

int main()
{
     char data = 0x11;
     //printf("%d\n", data);
     while ((data&0x0F) != 0x0A)
     {
          //cout << "D right:" << (data&0x0f) << endl;
          while ((data&0xF0) != 0xA0)
          {
               //cout << "D left:" << ((data&0xf0)>>4) << endl;
               if ((data&0x0F)%3 != ((data&0xF0)>>4)%3)
                    cout << "Left:" << ((data&0xF0)>>4) << "  Right:" << (data&0x0F) << endl;
               data += 0x10;
          }
          data = data & 0x0F;
          data += 0x11;
     }
     return 0;
}