1 //JerryZheng版权所有 
  2 #include<iostream>
  3 #include<fstream>
  4 #include<ctime>
  5 #include<cstdlib>
  6 #include<string>
  7 #include<conio.h>
  8 #include<windows.h>
  9 using namespace std;
 10  
 11 string s[128],stemp;
 12 int score,n,et,st;
 13 
 14 void middle(string x) //在屏幕中间输出字符串 
 15 {
 16     cout<<endl;
 17     cout<<endl;
 18     cout<<"                                  "<<x<<endl;
 19 } 
 20 
 21 void gotoxy(int x,int y) //光标定位 
 22 {   CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
 23     HANDLE hConsoleOut;
 24     hConsoleOut=GetStdHandle(STD_OUTPUT_HANDLE);
 25     GetConsoleScreenBufferInfo(hConsoleOut,&csbiInfo);
 26     csbiInfo.dwCursorPosition.X=x;
 27     csbiInfo.dwCursorPosition.Y=y;
 28     SetConsoleCursorPosition(hConsoleOut,csbiInfo.dwCursorPosition);
 29 }
 30 
 31 void cover() //封面设计 
 32 {
 33     system("cls");
 34     cout<<endl;
 35     cout<<endl;
 36     cout<<endl;
 37     cout<<endl;
 38     cout<<endl;
 39     cout<<endl;
 40     cout<<"                                                    背单词"<<endl;
 41     cout<<endl;
 42     cout<<"                                                ----by Jerry Zheng 郑佳睿"<<endl;
 43     cout<<endl;
 44     cout<<"                                       1.6.34版本 更新2017-04-15"<<endl;
 45     cout<<endl;
 46     cout<<"                                    检查更新请发邮件至jerryzheng2005@126.com"<<endl;
 47     cout<<endl;
 48     cout<<endl;
 49     cout<<endl;
 50     cout<<endl;
 51     cout<<endl;
 52     cout<<endl;
 53     cout<<endl;
 54     cout<<endl;
 55     cout<<endl;
 56     cout<<endl;
 57     cout<<endl;
 58     system("pause");
 59     system("cls");
 60     return;
 61 }
 62 
 63 int main()
 64 {
 65     char ch;
 66     int temp,tempn;
 67     fstream ans;
 68     std::ios::sync_with_stdio(false); //加快cin cout 
 69     cover();
 70     ans.open("answer.txt",ios::in);
 71     ans>>n; 
 72     cout<<"复习:"<<endl;                //复习 
 73     for (int i=0;i<n;i++) 
 74     {
 75         ans>>s[i];
 76         cout<<s[i]<<endl;              //复习 
 77     }
 78     ans.close();
 79     cout<<endl;
 80     system("pause");                   //停顿 
 81     system("cls");                     //反作弊 
 82     while (1)                          //药不能停 
 83     {
 84         srand(time(0));                //因为运行时间长，每次重设 
 85         tempn=rand()%n;                //取哪个单词 
 86         stemp=s[tempn];                //存入临时变量 
 87         temp=rand()%s[tempn].size();   //挖哪个空 
 88         stemp[temp]=‘_‘;               //挖空 
 89         middle(stemp);                 //输出 
 90         et=clock();                    //计时开始 
 91         gotoxy(34+temp,2);             //光标在空上 
 92         do {} while (kbhit());         //等待输入 
 93         ch=getch();                    //输入
 94         gotoxy(0,3);                   
 95         if (ch==s[tempn][temp]) cout<<"你赢了！ +10"<<endl,score+=10;   //说明 
 96         else cout<<"你输了！ -10"<<endl,score-=10;
 97         cout<<"你的分数："<<score<<endl;
 98         st=clock();                                                     //停止计时 
 99         cout<<"时间："<<(float)((st-et)/1000)<<"秒"<<endl;
100         cout<<"强行关闭以离开"<<endl; 
101         system("pause");
102         system("cls");                 //良好的界面 
103     }
104     return 0;
105 }