#include <iostream>
#include <windows.h>
#include <mmsystem.h>

using namespace std;

int main()
{
    int a;
    for(int i=0;i<10;i++)
    {
        cout << "Hello world!" << endl;
        PlaySoundA("DO.wav",NULL,SND_ASYNC);
        cin>>a;
    }
    return 0;
}

#include <GL/glut.h>
#include <windows.h>
#include <mmsystem.h>

void display()
{

}
void keyboard(unsigned char key,int x,int y)
{
    if(key=='1') PlaySoundA("Do.wav",NULL,SND_ASYNC);
    if(key=='2') PlaySoundA("Re.wav",NULL,SND_ASYNC);
    if(key=='3') PlaySoundA("Mi.wav",NULL,SND_ASYNC);
    if(key=='4') PlaySoundA("Fa.wav",NULL,SND_ASYNC);
    if(key=='5') PlaySoundA("Sol.wav",NULL,SND_ASYNC);
    if(key=='6') PlaySoundA("La.wav",NULL,SND_ASYNC);
    if(key=='7') PlaySoundA("Si.wav",NULL,SND_ASYNC);
}
int main(int argc,char**argv)
{
    glutInit(&argc,argv);
    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("3D sound version");
    glutDisplayFunc(display);
    glutKeyboardFunc(keyboard);
    glutMainLoop();
}