#define buttonpin 10
#define ledpin 12
int count=0;
void setup()
{
  pinMode(buttonpin, INPUT);
  pinMode(ledpin, OUTPUT);
  digitalWrite(ledpin, HIGH);
}
void loop()
{
  
  if(digitalRead(buttonpin) ==0)
  {
    delay(10);
    while(digitalRead(buttonpin)==0)
    delay(20);
    count++;
    if(count==2)
  
    {
      digitalWrite(ledpin, LOW);
    }
    else if(count==5)
    {
      digitalWrite(ledpin, HIGH);
  }
  
  }
}