poj1657

简单题

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
using namespace std;

int main()
{
    //freopen("t.txt", "r", stdin);
    int t;
    scanf("%d", &t);
    getchar();
    while (t--)
    {
        int x1 = getchar() - 'a' + 1;
        int y1 = getchar() - '0';
        getchar();
        int x2 = getchar() - 'a' + 1;
        int y2 = getchar() - '0';
        int x = abs(x1 - x2);
        int y = abs(y1 - y2);
        getchar();
        if (x == 0 && y == 0)
        {
            printf("0 0 0 0\n");
            continue;
        }

        printf("%d ", max(x, y));

        if (x == y || x == 0 || y == 0)
            printf("1 ");
        else
            printf("2 ");

        if (x == 0 || y == 0)
            printf("1 ");
        else
            printf("2 ");

        if ((x + y) & 1)
            printf("Inf\n");
        else if (x == y)
            printf("1\n");
        else
            printf("2\n");
    }
    return 0;
}