#include<stdio.h>
#include<conio.h>#include<Windows.h>const unsigned PER =225;enum{Do=262,Re=294,Mi=330,Fa=392,So=392,La=440,Xi=494};void Play(int f,int a,int t){ int i=0; Beep((unsigned)(f*a),t*PER);}void Stop(int t){ Sleep(t*PER);}int main(){ Play(Mi,2,2);Play(Mi,2,2); Play(Fa,2,2); Play(So,2,2); Play(So,2,2);Play(Fa,2,2); Play(Mi,2,2); Play(Re,2,2); Play(Do,2,2);Play(Do,2,2); Play(Re,2,2); Play(Mi,2,2); Play(Mi,2,2);Play(Re,2,2); Play(Re,2,4); Play(Mi,2,2);Play(Mi,2,2); Play(Fa,2,2); Play(So,2,2); Play(So,2,2);Play(Fa,2,2); Play(Mi,2,2); Play(Re,2,2); Play(Do,2,2);Play(Do,2,2); Play(Re,2,2); Play(Mi,2,2); Play(Re,2,2);Play(Do,2,2); Play(Do,2,4); Stop( 0 ); return 0;