#include <iostream>
#include<windows.h>
#include <stdio.h>
using namespace std;

int main()
{
    float i;
    scanf ("%f", &i);
    while(true)
    {
        Beep(392,i*600);  //G
        Beep(330,i*600);  //E
        Beep(330,i*600);  //E
        Beep(349,i*600);  //F
        Beep(294,i*600);  //D
        Beep(294,i*600);  //D
        Beep(262,i*300);  //C
        Beep(330,i*300);  //E
        Beep(392,i*500);  //G
        Beep(2,i*650);
        Beep(392,i*600);  //G
        Beep(330,i*600);  //E
        Beep(330,i*600);  //E
        Beep(349,i*600);  //F
        Beep(294,i*600);  //D
        Beep(294,i*600);  //D
        Beep(262,i*300);  //C
        Beep(330,i*300);  //E
        Beep(262,i*500);  //C
        Beep(2,i*600);

    }
    return 0;
}