Second Program: LED With Button Variation 3

/*
 * Atiriya Iyer
 * Veriation 3
 * Learning Digital Inputs
 */
const int pinLED = 6;
const int pinButton = 2;
int readValue = 0;
boolean lightOn = 0;
void setup()
{
  // put your setup code here, to run once:
  pinMode (pinButton, INPUT);
  pinMode (pinLED, OUTPUT);

  Serial.begin(9600);

  digitalWrite(pinLED, HIGH);
  delay(50);
  digitalWrite(pinLED, LOW);

 }

void loop()
{
  // put your main code here, to run repeatedly:
  readValue= digitalRead(pinButton);

  if(readValue==1)
  {
   for(int i=0; i<=200; i++)
   {
      analogWrite(pinLED, i);
      delay (40);
   }
  }
  else
  {
    digitalWrite (pinLED, LOW);
  }

}