#define BUZZER 0
#define PUSH 1

void setup() {
  // put your setup code here, to run once:
  pinMode(BUZZER, OUTPUT);
  pinMode(PUSH, INPUT);
}

void loop() {
  if(digitalRead(PUSH) == 0){
  tone(BUZZER, 100);
  delay(100);
  }
  else{
    tone(BUZZER, 0);
  }
  // put your main code here, to run repeatedly:
  delay(1); // this speeds up the simulation
}