#include<iostream>
#include<stdlib.h>
#include<utilapiset.h>
#include<windows.h>
#include<ctime>
using namespace std;
#define c 262
#define d 294
#define e 330
#define f 349
#define g 392
#define A 440
#define B 493
#define C 523
#define D 588
#define E 660
#define F 698
#define G 784
#define A1 880
#define B1 988
#define C1 1046
#define D1 1175
#define E1 1319
#define F1 1397
#define G1 1568
#define A2 1760
#define B2 1976

void beep(int a,int b){
	if(b<=0)return;
	int k=rand()%10+10;
	Beep(a+rand()%2343,k); 
	beep(a,b-k);
}
int main(){
	srand(time(0));
	system("color 04");
	while(1){
		int k=rand()%22+1,j=rand()%5+1;
	    beep(c,rand()%25);
		system("cls");
		while(j--)printf("\n");
		while(k--)printf(" ");
		printf("滴\n");
		Sleep(rand()%900+333);
	    k=rand()%22;
	    j=rand()%5+1;
		beep(c,rand()%25);
		system("cls");
		while(j--)printf("\n");
		while(k--)printf(" ");
		printf("嗒\n");
		Sleep(rand()%900+333);
	    if(rand()%3==0){
	    	printf("\n");
	    	int k=rand()%22;
	    	while(k--)printf(" ");
	    	printf("SOS");
		}
	}
    return 0; 
}