类似于学习机上的指法练习程序,简单而实用#includetime.h 
    main() 
    { 
    int x,y,i,j; 
    unsigned int Timer; 
    char ch; 
    char key; 
    char *kb[]={"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,FalseCounter=0; 
    time_t t; 
    int fun_Esc();  srand((unsigned)time(&t)); 
    clrscr(); 
    gotoxy(18,1); 
    printf("%s",kb[0]); 
    gotoxy(20,3); 
    printf("%s",kb[1]); 
    gotoxy(22,5); 
    printf("%s",kb[2]); 
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