错误 - 已定义类

Question

提取发送给我的代码，我收到2个错误，两个＆＃34;类已定义＆＃34;

错误在Player() {

和

Multiplayer () {

我尝试用多种不同方式制作它，并且完全无法让它运行。如果有人有任何建议，请提前告知我们。

代码如下：

import java.util.*;
public class Player {
int chances[];
boolean gameover;
int noofchances;

Player() {
    chances = new int[100];
    gameover = false;
    noofchances = 0;
}
void playgame() {
    Random r = new Random();
    Scanner sc = new Scanner(System.in);
    int p;
    int i = 0;
    int guess;
    p = r.nextInt(100);
    while (i < 5) // use here while(guess == false)
    {
        System.out.println("Guess a number:"); // I used this System.out.println("Guess a number:"+p);   
        guess = sc.nextInt();
        if (guess > p)
            System.out.println("Too High.");
        else if (guess < p)
            System.out.println("Too Low.");
        else if (guess == p) {
            System.out.println("CORRECT!");
            gameover = true;
            break;
        }

        {
            chances[i] = guess;
            i++;
        }
        noofchances = i;
    }
}
void print() {
    int i;
    System.out.println("Number of responses:" + noofchances);
    for (i = 0; i < noofchances; i++)
        System.out.print(chances[i] + " ");
}
}

class MultiGame {

public static void main(String args[]) {
    int noofplayers = 0;
    Scanner s = new Scanner(System.in); // creating object to read input from keyboard
    int i;
    int playagain = 1;
    System.out.println("Enter number of users:");
    noofplayers = s.nextInt();
    Player ps[] = new Player[noofplayers]; // declaring array of player objects.
    while (playagain == 1) {
        for (i = 0; i < noofplayers; i++) {
            ps[i] = new Player(); // allocating memory for the player.
            ps[i].gameover = false;
            ps[i].playgame();

        }
        for (i = 0; i < noofplayers; i++) {
            System.out.println("Player " + i + 1);
            ps[i].print();

        }
        System.out.println("Do wish to play again. Press 1 to continue.... ");
        playagain = s.nextInt();
    }
}
}