小游戏

迷宫

public class MiGong {
    public static void main(String[] args) throws InterruptedException {
        int[][] map = new int[8][7];
        for (int i=0;i<7;i++){
            map[0][i] = 1;
            map[7][i] = 1;
            map[i][0] = 1;
            map[i][6] = 1;
        }

        map[3][1] = 1;
        map[3][2] = 1;
        map[3][3] = 1;
        //輸出地圖
        for (int i=0;i<map.length;i++){
            for (int j=0;j<map[i].length;j++){
                System.out.print(map[i][j]+" ");
            }
            System.out.println();
        }

        T t = new T();
        t.findWay(map,1,1,0);
    }
}

class T{
    public void print(int[][]map){

        System.out.println("=============");
        for (int i=0;i<map.length;i++){
            for (int j=0;j<map[i].length;j++){
                System.out.print(map[i][j]+" ");
            }
            System.out.println();
        }
    }
    public boolean findWay(int[][] map,int i,int j,int count) throws InterruptedException {
        print(map);
        count++;
        Thread.sleep(1000);
        if (map[6][1] == 2){
            System.out.println(count);
            return true;
        }else{
            if (map[i][j] == 0){
                map[i][j] = 2;
                if (findWay(map,i+1,j,count)){//向下走
                    return true;
                }else if (findWay(map,i,j+1,count)){//右邊
                    return true;
                }else if(findWay(map,i-1,j,count)){//上邊
                    return true;
                }else if (findWay(map,i,j-1,count)){//左邊
                    return true;
                }else{
                    map[i][j]=3;
                    return false;
                }
            }else{
                return false;
            }
        }
    }

}

石头剪刀布

public class Test {
    public static void main(String[] args) {
        WanJia wo = new WanJia();
        WanJia computer = new WanJia();
        while (true){
            System.out.println("请输入你的选择：  0--石头  1--剪刀  2--布");
            began(wo,computer);
            System.out.println("获胜次数："+wo.winCount);
            System.out.println("失败次数："+wo.loseCount);
        }
    }

    private static void began(WanJia wo, WanJia computer) {
        computer.number= (int) (Math.random()*10)%3;
        Scanner input = new Scanner(System.in);
        wo.number= input.nextInt();
        switch (wo.number){
            case 0:{
                System.out.println("你-->石头");
                if (computer.number==0){
                    System.out.println("电脑-->石头");
                    System.out.println("平局");
                }
                if (computer.number==1){
                    System.out.println("电脑-->剪刀");
                    wo.winCount++;
                    System.out.println("获胜！");
                }
                if (computer.number==2){
                    System.out.println("电脑-->布");
                    wo.loseCount++;
                    System.out.println("失败");
                }
                break;
            }case 1:{
                System.out.println("你-->剪刀");
                if (computer.number==0){
                    System.out.println("电脑-->石头");
                    wo.loseCount++;
                    System.out.println("失败");
                }
                if (computer.number==1){
                    System.out.println("电脑-->剪刀");
                    System.out.println("平局");
                }
                if (computer.number==2){
                    System.out.println("电脑-->布");
                    wo.winCount++;
                    System.out.println("获胜！");
                }
                break;
            }case 2:{
                System.out.println("你-->布");if (computer.number==0){
                    System.out.println("电脑-->石头");
                    wo.winCount++;
                    System.out.println("获胜！");
                }
                if (computer.number==1){
                    System.out.println("电脑-->剪刀");
                    wo.loseCount++;
                    System.out.println("失败");
                }
                if (computer.number==2){
                    System.out.println("电脑-->布");
                    System.out.println("平局");
                }
                break;
            }default:{
                System.out.println("输入有误");
                break;
            }
        }
    }
}
class WanJia{
    int number;
    int winCount=0;
    int loseCount=0;
}

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