void setup() {
  // put your setup code here, to run once:


}

void loop() 
{
  int var = analogRead(A3);
  if(var == 0){
    analogWrite(10,250);
    delay(1000);
  }
else{
  analogWrite(10,100);

  
}
int val = analogRead(A4);
if(val == 0)
{
  analogWrite(10,250);
  delay(1000);

}
else
{
  analogWrite(10,100);
}

}