3.30编程打卡

7.21（游戏：豆机）

import java.util.*;
public class PlumVase {
     public static void plum(int ballNumber,int slotsAccount) {
        double probability;
        int i,k,position=8;
        int one = 1;
        int [] array = new int[99];
        char[] kk = new char[99];
        for (i = 0;i < ballNumber;i ++) {
            for (k = 0;k < slotsAccount-1;k ++) {
                probability = Math.random();
                if(probability < 0.5) {
                    position--;
                    kk[k] = 'L';
                }
                else
                {
                    kk[k] = 'R';
                }
            }
            for (k = 0;k < slotsAccount-1;k ++) {
                System.out.print(kk[k]);
            }
            System.out.print("
");
            /*if(one==1) {
                position = 0;
                one =0;
            }*/
            array[position]++;
            position = 8;
        }
        System.out.print("
");
        for(i=0;i<slotsAccount;i++) {
            System.out.print(i+" ");
            for(k=0;k<ballNumber-array[i];k++) {
                System.out.print(" ");
            }
            for(k=0;k<array[i];k++) {
                System.out.print("0");
            }
            System.out.print("
");
        }
    }
    
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.print("Enter the number of balls to drop:");
        int ballNumber = input.nextInt();
        System.out.print("Enter the number of balls to drop:");
        int slotsAccount = input.nextInt();
        plum(ballNumber,slotsAccount);
    }

}

昨天晚上就开始写，今天才完成，用的逻辑关系比较多。