int boton=2;
int led=3;
int A,pp;
void setup() {
  pinMode(boton, INPUT);
  pinMode(led, OUTPUT);
  A=0;
  pp=1000;
  digitalWrite(led, HIGH);
  // put your setup code here, to run once:

}

void loop() {
  if(digitalRead(boton)==1)
  {
    delay(pp);
    A=A+1;
  }
  else
  {
    A=A;
  }
  if(A==1)
  {
    digitalWrite(led, LOW);
    delay(100);
    digitalWrite(led, HIGH);
    delay(100);
  }
  else if(A==2)
  {
    digitalWrite(led, LOW);
    delay(400);
    digitalWrite(led, HIGH);
    delay(400);
  }
  else if(A==3)
  {
    digitalWrite(led, LOW);
    delay(800);
    digitalWrite(led, HIGH);
    delay(800);
  }
  else if(A==4)
  {
    digitalWrite(led, LOW);
    delay(1600);
    digitalWrite(led, HIGH);
    delay(1600);
  }
  else if(A==5)
  {
    digitalWrite(led, HIGH);
    A=A-A;
    delay(pp);
  }

}