#include<stdio.h>
#include<time.h> 
char *kw[]={"Q W E R T Y U I O P [ ]","A S D F G H J K L ; '","Z X C V B N M , . / "}; 
long AllCounter=0,RightCounter=0,WrongCounter=0; 
 
// 来自公众号：c语言与cpp编程
 
main() 
{ 
    int i,j; 
    int fun_Esc(); 
    
    clrscr(); 
    gotoxy(18,1); 
    printf("%s\n",kw[0]); 
    gotoxy(20,3); 
    printf("%s\n",kw[1]); 
    gotoxy(22,5); 
    printf("%s\n",kw[2]); 
    gotoxy(11,25); 
    for(i=0;i<60;i++) 
    { 
        printf("="); 
    } 
    gotoxy(1,1); 
    printf("AllCh: %ld\nRight: %ld\nWrong: %ld",AllCounter,RightCounter,WrongCounter); 
    gotoxy(50,1); 
    printf("Press Esc to exit"); 
    gotoxy(50,2);
    printf("Enter to pause"); 
    gotoxy(26,12); 
    printf("* * * * * * * * * * * * * * "); 
    gotoxy(26,13); 
    printf("* Press any key to start! *"); 
    gotoxy(26,14); 
    printf("* * * * * * * * * * * * * * "); 
    gotoxy(51,13); 
    if(getch()==27) 
    { 
        if(fun_Esc()==1) 
        { 
            clrscr(); 
            exit(0); 
        } 
    } 
    gotoxy(23,12); 
    printf(" "); 
    gotoxy(23,13); 
    printf(" "); 
    gotoxy(23,14); 
    printf(" "); 
    while(1)
        fun_Play(); 
} 
 
 
 
int fun_Play()
{
    int x,y,i,j; 
    unsigned int Timer; 
    char ch; 
    char cur; 
    
    time_t t; 
    srand((unsigned)time(&t)); 
    gotoxy(26,12); 
    printf("                              "); 
    gotoxy(26,13); 
    printf("                              "); 
    gotoxy(26,14); 
    printf("                              "); 
    
    y = 6; 
    Timer = 100000; 
    i = rand()%3; 
    j = rand()%(9-i); 
    ch = kw[i][j*4]; 
    x = 18+i*2+j*4; 
    while(y<=24) 
    { 
        if(kbhit()) 
        { 
            cur = getch(); 
            if(cur==ch || cur==ch+32) 
            { 
                ch = '*'; Timer = 1000; 
            } 
            else if(cur==27) 
            { 
                if(fun_Esc()==1) 
                { 
                    clrscr(); 
                    exit(0); 
                } 
            } 
            else if(cur=='\r') 
            { 
                gotoxy(x,y-1); 
                printf(" "); 
                gotoxy(26,12); 
                printf("* * * * * * * * * * * * * * *"); 
                gotoxy(26,13); 
                printf("* Press any key to continue *"); 
                gotoxy(26,14); 
                printf("* * * * * * * * * * * * * * * "); 
                getch(); 
                gotoxy(28,13); 
                printf(" "); 
            } 
            else 
            { 
                WrongCounter++; 
            } 
        } 
        if(y>6) 
        { 
            gotoxy(x,y-1); 
            printf(" "); 
        } 
        gotoxy(x,y); 
        printf("%c",ch); 
        gotoxy(1,1); 
        printf("AllCh: %ld\nRight: %ld\nWrong: %ld",AllCounter,RightCounter,WrongCounter); 
        delay(Timer); 
        y++; 
    } 
    AllCounter++; 
    if(ch == '*') 
    { 
        RightCounter++; 
    } 
    
}
int fun_Esc() 
{ 
    int key = '#'; 
    gotoxy(26,12); 
    printf("* * * * * * * * * * * * * * * * "); 
    gotoxy(26,13); 
    printf("* Are you sure to exit? (Y/N) *"); 
    gotoxy(26,14); 
    printf("* * * * * * * * * * * * * * * * "); 
    gotoxy(51,13); 
    while(key!='Y' && key!='y' && key!='N' && key!='n') 
    { 
        key = getch(); 
        if(key=='Y' || key=='y') 
        { 
            return 1; 
        } 
        if(key=='N' || key=='n') 
        { 
            gotoxy(24,12); 
            printf(" "); 
            gotoxy(24,13); 
            printf(" "); 
            gotoxy(24,14); 
            printf(" "); 
            return 0; 
        } 
    } 
}