自己版本：

package com.entity;import java.util.Arrays;import java.util.Random;public class Computer {        public String print(char[] base,int rank){        char[] c;        switch(rank){        case 1:            c=Arrays.copyOf(base, 10);            return getPrint(c,2);        case 2:            c=Arrays.copyOf(base, 10);            return getPrint(c,3);        case 3:            c=Arrays.copyOf(base, 36);            return getPrint(c,4);        case 4:            c=Arrays.copyOf(base, 36);            return getPrint(c,5);        case 5:            return getPrint(base,6);        case 6:            return getPrint(base,8);        }        return null;            }        public String getPrint(char[] score,int number){        StringBuilder sb=new StringBuilder();        for(int i=0;i
     
      ','<','_','^','&','*','$','(',')','@','#','%'};        public Game(){        user=new User();        computer=new Computer();    }    public void setComputer(Computer computer) {        this.computer = computer;    }    public Computer getComputer() {        return computer;    }    public void setUser(User user) {        this.user = user;    }    public User getUser() {        return user;    }    public static void setRank(int rank) {        Game.rank = rank;    }    public static int getRank() {        return rank;    }        public void startGame(){        Scanner sc=new Scanner(System.in);        System.out.println("-------------------------------");        System.out.println("欢迎来到最新科技打字游戏！");        System.out.println("输入s开始游戏！");        boolean flag=sc.nextLine().equals("s") ? true :false;        if(flag){            while(rank<=6){                            doGame();                if(rank>6){                    System.out.println("恭喜您通关了！\n游戏结束！");                    System.exit(0);                }            }        }else{            System.out.println("谢谢使用,再见！");            System.exit(0);        }    }        public void doGame(){        String answer=computer.print(base, rank);        String result=user.print();        if(!answer.equals(result)){            System.out.println("输入错误，游戏结束！");            System.exit(1);        }else if(user.getSpentTime()>canUseTime[rank-1]){            System.out.println("输入超时，游戏结束！");            System.exit(1);        }else{            user.setScore(user.getScore()+10);//输入正确一次加10积分            if(user.getScore()>=needScore[rank-1]){                rank=rank+1;                user.clearScore();                System.out.println("输入正确，您升级了，当前级别为："+rank+",当前积分为："+user.getScore());            }else{                System.out.println("输入正确，您的积分为："+user.getScore()+"您的级别为："+rank);            }        }    }        }package com.entity;import java.util.Scanner;public class User {    private int score;    private String name;    private long spentTime;    public void setScore(int score) {        this.score = score;    }    public int getScore() {        return score;    }    public void setName(String name) {        this.name = name;    }    public String getName() {        return name;    }        public User(){            }    public User(String name){        this.name=name;    }    public void setSpentTime(long spentTime) {        this.spentTime = spentTime;    }    public long getSpentTime() {        return spentTime;    }        public String print(){
   //人的输入        spentTime=0;        Scanner sc=new Scanner(System.in);        long startTime=System.currentTimeMillis();        String userPrint= sc.nextLine();        long endTime=System.currentTimeMillis();        spentTime=endTime-startTime;        return userPrint;    }    public void clearScore(){
   //积分清0        this.score=0;    }    }package com.test;import com.entity.Game;public class TestGame {    public static void main(String[] args) {        Game game=new Game();        game.startGame();    }}
     

 

ppt版本：

package com.entity;import java.util.Scanner;public class Player {    private int levelNo=1;//玩家级别号    private int currScore;//当前级别积分    private long startTime;//当前级别开始时间    private int elapsedTime;//当前级别已用时间    public String play(){
   //玩家输入        Scanner sc=new Scanner(System.in);        long startTime=System.currentTimeMillis();        String s= sc.nextLine();        long endTime=System.currentTimeMillis();        this.elapsedTime+=(int) ((endTime-startTime)/1000);        return s;    }    public void clear(){        this.currScore=0;        this.elapsedTime=0;    }    public int getLevelNo() {        return levelNo;    }    public void setLevelNo(int levelNo) {        this.levelNo = levelNo;    }    public int getCurrScore() {        return currScore;    }    public void setCurrScore(int currScore) {        this.currScore = currScore;    }    public long getStartTime() {        return startTime;    }    public void setStartTime(long startTime) {        this.startTime = startTime;    }    public int getElapsedTime() {        return elapsedTime;    }    public void setElapsedTime(int elapsedTime) {        this.elapsedTime = elapsedTime;    }}package com.entity;public class LevelParam {        public static Level[] levels=new Level[6];     static {        levels[0]=new Level(1,2,10,30,1);        levels[1]=new Level(2,3,9,26,2);        levels[2]=new Level(3,4,8,22,5);        levels[3]=new Level(4,5,7,18,8);        levels[4]=new Level(5,6,6,15,10);        levels[5]=new Level(6,7,5,12,15);    }    }package com.entity;public class Level {    private int levelNo;//级别号    private int StringLength;//一次输出字符串的长度    private int strTimes;//输出字符串的次数        private int timeLimit;//各级别闯关的时间限制    private int perScore;//输入正确一次的得分    public int getStrTimes() {        return strTimes;    }    public Level(int levelNo, int stringLength, int strTimes,  int timeLimit,            int perScore) {        super();        this.levelNo = levelNo;        this.strTimes = strTimes;        StringLength = stringLength;        this.timeLimit = timeLimit;        this.perScore = perScore;    }    public void setStrTimes(int strTimes) {        this.strTimes = strTimes;    }    public int getStringLength() {        return StringLength;    }    public void setStringLength(int stringLength) {        StringLength = stringLength;    }    public long getTimeLimit() {        return timeLimit;    }    public void setTimeLimit(int timeLimit) {        this.timeLimit = timeLimit;    }    public int getPerScore() {        return perScore;    }    public void setPerScore(int perScore) {        this.perScore = perScore;    }        public void setLevelNo(int levelNo) {        this.levelNo = levelNo;    }    public int getLevelNo() {        return levelNo;    }}package com.entity;import java.util.Random;public class Game {    public final char[] base=new char[94];        public String printStr(Level l){        StringBuilder sb=new StringBuilder();        for(int i=0;i