#define LED1 15
#define LED2 2
#define LED3 4
#define LED4 16
#define LED5 17
#define Buzzer 32
void setup() {
  Serial.begin(115200); 
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(LED3, OUTPUT);
  pinMode(LED4, OUTPUT);
  pinMode(LED5, OUTPUT);
  pinMode(Buzzer, OUTPUT);
}
void Function1() {
  digitalWrite(LED1, 1);  delay(100);
  digitalWrite(LED2, 0);  delay(100);  
  digitalWrite(LED3, 0);  delay(100);
  digitalWrite(LED4, 0);  delay(100); 
  digitalWrite(LED5, 0);  delay(100);
 
  digitalWrite(LED1, 1);  delay(100);
  digitalWrite(LED2, 1);  delay(100);  
  digitalWrite(LED3, 0);  delay(100);
  digitalWrite(LED4, 0);  delay(100); 
  digitalWrite(LED5, 0);  delay(100);

  digitalWrite(LED1, 1);  delay(100);
  digitalWrite(LED2, 1);  delay(100);  
  digitalWrite(LED3, 1);  delay(100);
  digitalWrite(LED4, 0);  delay(100); 
  digitalWrite(LED5, 0);  delay(100);

  digitalWrite(LED1, 0);  delay(100);
  digitalWrite(LED2, 1);  delay(100);  
  digitalWrite(LED3, 1);  delay(100);
  digitalWrite(LED4, 1);  delay(100); 
  digitalWrite(LED5, 0);  delay(100);

  digitalWrite(LED1, 0);  delay(100);
  digitalWrite(LED2, 0);  delay(100);  
  digitalWrite(LED3, 1);  delay(100);
  digitalWrite(LED4, 1);  delay(100); 
  digitalWrite(LED5, 1);  delay(100);

  digitalWrite(LED1, 0);  delay(100);
  digitalWrite(LED2, 0);  delay(100);  
  digitalWrite(LED3, 0);  delay(100);
  digitalWrite(LED4, 1);  delay(100); 
  digitalWrite(LED5, 1);  delay(100);

  digitalWrite(LED1, 0);  delay(100);
  digitalWrite(LED2, 0);  delay(100);  
  digitalWrite(LED3, 0);  delay(100);
  digitalWrite(LED4, 0);  delay(100); 
  digitalWrite(LED5, 1);  delay(100);
  
  digitalWrite(LED1, 0);  delay(100);
  digitalWrite(LED2, 0);  delay(100);  
  digitalWrite(LED3, 0);  delay(100);
  digitalWrite(LED4, 0);  delay(100); 
  digitalWrite(LED5, 0);  delay(100);
}
void Function2() {
  tone(Buzzer, 1000, 800);  
  tone(Buzzer, 600, 500); 
  tone(Buzzer, 700, 400);
  delay(500);
}
void loop() {
  if (Serial.available() > 0) { 
    char input = Serial.read(); 
    if (input == '1') {
      Function1(); 
    } 
    else if (input == '2') {
      Function2(); 
    }
  }
}