洛谷P1563 [NOIP2016 提高组] 玩具谜题（Java实现）

import java.util.Scanner;

public class P1563玩具谜题 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int m = sc.nextInt();
        peo[] p = new peo[n];

        for (int i = 0; i < n; i++) {
            //小人朝向，0：朝内，1：朝外 0 0 -，0 1 +,1 0 +, 1 1 -
            p[i] = new peo(sc.nextInt(), sc.next());
        }

        //第一个小人的下标
        int first = 0;
        //输入指令，0：左移，1：右移。本题以逆时针为顺序，因此逆时针+，顺时针-
        for (int i = 0;i= n){
                if (first < 0){
                    first += n ;
                }else {
                    first -= n;
                }
            }
        }
        System.out.println(p[first].name);
    }

    public static class peo {
        int direction;
        String name;

        peo(int direction, String name) {
            this.direction = direction;
            this.name = name;
        }

    }
}