#include<iostream>
using namespace std;
int main()
{
	int n;
	cin>>n;
	for(int i=0;i<n;i++)
	{
		char ch[2];
		int x[2],y[2];
		for(int j=0;j<2;j++)
		{
			cin>>ch;
			x[j]=int(ch[1]-'0');
			y[j]=int (ch[0]-'a');
		}
		bool InLine=false,OnCross=false;
		if(x[1]==x[0]||y[1]==y[0])		//是否在同一行列
			InLine=true;
		if((x[0]-x[1]==y[0]-y[1])			//是否在同一对角线
			||x[1]+y[1]==x[0]+y[0])
			OnCross=true;	
		int a,b,c,d;
		//King
		int dx=x[1]>x[0]?x[1]-x[0]:x[0]-x[1];
		int dy=y[1]>y[0]?y[1]-y[0]:y[0]-y[1];
		a=dx>dy?dx:dy;
		//Queen
		b=InLine||OnCross?1:2;
		//vehicle
		c=InLine?1:2;
		//elephant
		if(OnCross)
			d=1;
		else
			if((x[1]+y[1])%2==(x[0]+y[0])%2)
				d=2;
			else
				d=0;
		if(d==0)
			cout<<a<<" "<<b<<" "<<c<<" Inf"<<endl;
		else
			cout<<a<<" "<<b<<" "<<c<<" "<<d<<endl;
		
	}

	return 0;
}
不知多少遍
还是Wrong Answer

• 你可以先去usaco上做 (0) SoulEater 2008-05-23 20:01:44