学步园

//简单的模拟题，需要对每一个走子的规则有一个全面而准确的模拟，很容易漏掉情况！ 
#include <iostream>
#include <cmath>
#include <string>
using namespace std;

int main()
{
    int tc, x, y;
    string pos1, pos2;
    cin >> tc;
    while (tc--)
    {
          cin >> pos1 >> pos2;
          x = abs(float((pos1[0]-48)-(pos2[0]-48)));
          y = abs(float((pos1[1]-48)-(pos2[1]-48)));
          if (x == 0 && y == 0)//当起始位置和终止位置一样的时候 
              cout << 0 << " " << 0  << " " << 0 << " " << 0 << endl;
          else
          {
              //王的步数 
              if (x < y)
                 cout << y << " ";
              else 
                 cout << x << " ";
              //后的步数  
              if (x == y || x == 0 || y == 0)
                 cout << 1 << " ";
              else
                 cout << 2 << " ";
              //车的步数  
              if (x == 0 || y == 0)
                 cout << 1 << " ";
              else
                 cout << 2 << " ";
              //象的步数 
              if (abs(x-y) % 2 != 0)
                 cout << "Inf" << endl;
              else if (x == y)
                 cout << 1 << endl;
              else
                 cout << 2 << endl;
          }
    }
    system("pause");
}