#include <graphics.h>
#include <stdio.h>
void my_delay(int clicks)
{
unsigned int far *clock=(unsigned int far *)0x0000046CL;
unsigned int now;
now=*clock;
while(abs(*clock-now)<clicks){}
}
wenzixianshi()
{
int x,y,i;
char ch[2];
char str[]="1234567qwertyuasdfghj";
x=100;
setcolor(BLUE);
settextstyle(4,0,8);
outtextxy(90,10,"The C Piano");
settextstyle(0,0,2);
outtextxy(90,100,"Please use A-U to make sound");
settextstyle(0,0,1);