Java实现 洛谷 P1200 [USACO1.1]你的飞碟在这儿Your Ride Is He…

import java.util.Scanner;

public class Main{
    private static Scanner cin;

    public static void main(String args[])throws Exception {
        cin = new Scanner(System.in);
        String comet = cin.nextLine();
        long cometNum = calc(comet);
        String team = cin.nextLine();
        long teamNum = calc(team);
        if( cometNum == teamNum) {
            System.out.println("GO");
        }else {
            System.out.println("STAY");
        }
    }

    public static long calc(String temp) {
        long ret = 1;
        for(int i=0;i<temp.length();i++) {
            String charactor = String.valueOf(temp.charAt(i));
            int index = CHARACTER.valueOf(charactor).ordinal();
            ret *= index;
        }
        return ret%47;
    }
}