int status =0;
void setup() {
  // put your setup code here, to run once:
pinMode(11,INPUT_PULLUP);
pinMode(10,INPUT_PULLUP);
pinMode(7,OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  int one = digitalWrite(1)
  int two = digitalWrite(2)
  if (0ne==1){
     alarm();
}
}
void alarm(){
   digitalWrite(7,HIGH);
   delay(100);
   digitalWrite(7,LOW);
   delay(50);
}