为同学过生日写的，如何改良音质？还有“生日快乐”四个字运行出来都乱了怎么调整？（复制过来又出了点问题）

#include<iostream>
#include<windows.h>
#define qdo 262
#define qre 294
#define qmi 330 //q前缀为低音，1后缀为高音，s前缀为半音阶
#define qfa 349
#define qso 392
#define qla 440
#define qsi 494
#define do 523
#define re 578
#define mi 659
#define fa 698
#define so 784
#define la 880
#define si 988
#define do1 1046
#define re1 1175
#define mi1 1318
#define fa1 1480
#define so1 1568
#define la1 1760
#define si1 1976
#define sqdo 277
#define sqre 311
#define sqfa 370
#define sqso 415
#define sqla 466
#define sdo 554
#define sre 622
#define sfa 740
#define sso 831
#define sla 932
#define sdo1 1046
#define sre1 1245
#define sfa1 1480
#define sso1 1661
#define sla1 1865
using namespace std;
int main(){
	Beep(qso,200);
	Beep(qso,200);
	Beep(qla,400);
	Beep(qso,400);
	Beep(do,400);
	Beep(qsi,550);
	cout<<' ';
	
	Beep(qso,200);
	Beep(qso,200);
	Beep(qla,400);
	Beep(qso,400);
	Beep(re,400);
	Beep(do,550);
	
	Beep(qso,200);
	Beep(qso,200);
	Beep(so,400);
	Beep(mi,400);
	
	Beep(do,400);
	Beep(qsi,350);
	Beep(qla,350);
	cout<<' ';
	
	Beep(fa,200);
	Beep(fa,150);
	Beep(mi,400);
	Beep(do,400);
	Beep(re,400);
	Beep(do,550); 

cout<<"  ▇	   ▇			"<<endl;
cout<<" ▇ ▇▇▇▇▇▇"<<endl;
cout<<"▇      ▇"<<endl;
cout<<"	       ▇"<<endl;
cout<<"     ▇▇▇▇▇"<<endl;
cout<<"	       ▇"<<endl;
cout<<"	       ▇"<<endl;
cout<<"  ▇▇▇▇▇▇▇▇"<<endl;
  
cout<<"  ▇▇▇▇▇▇"<<endl;
cout<<"  ▇	  ▇"<<endl;
cout<<"  ▇       ▇"<<endl;
cout<<"  ▇▇▇▇  ▇ "<<endl;
cout<<"  ▇       ▇"<<endl;
cout<<"  ▇       ▇"<<endl;
cout<<"  ▇▇▇▇▇▇"<<endl;
  
cout<<"    ▇      ▇"<<endl;
cout<<"    ▇▇  ▇▇▇▇"<<endl;
cout<<"    ▇      ▇  ▇"<<endl;
cout<<"    ▇  ▇▇▇▇▇▇"<<endl;
cout<<"  ▇▇      ▇ "<<endl;
cout<<"    ▇     ▇  ▇"<<endl;
cout<<"    ▇    ▇     ▇▇"<<endl;
    
cout<<"      ▇▇▇▇▇▇"<<endl;
cout<<"	    ▇"<<endl;
cout<<"    ▇     ▇"<<endl;
cout<<"   ▇▇▇▇▇▇▇▇▇"<<endl;
cout<<"   		  ▇"<<endl;
cout<<"   		  ▇"<<endl;
cout<<"   	▇	 ▇    ▇"<<endl;
cout<<"   ▇	   ▇▇     ▇"<<endl;
  
cout<<"  		▇▇"<<endl;
cout<<"  		▇▇"<<endl;
cout<<"  		▇▇"<<endl;
cout<<"  		▇▇"<<endl;
cout<<"  		▇▇"<<endl;
cout<<"  		▇▇"<<endl;
cout<<"  			"<<endl;
cout<<"  		▇▇"<<endl;
cout<<"			▇▇"<<endl;

	return 0;
}
  
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