// test case 3        
// ryan young           
// 4413 harborgate      


int ledPin = 13;           // Create a variable named ledPin and assign it to digital pin 13

void setup() {             // setup() runs once when the Arduino starts
  pinMode(ledPin, OUTPUT); // Set pin 13 as an OUTPUT (so it can send power to the LED)
}

void loop() {              // loop() runs over and over forever
  for (int i = 0; i < 5; i++) {   // Start a loop that repeats 5 times (i = 0 to 4)

    digitalWrite(ledPin, HIGH);   // Turn the LED ON (send HIGH voltage)
    delay(200);                   // Wait 200 milliseconds (0.2 seconds)

    digitalWrite(ledPin, LOW);    // Turn the LED OFF (send LOW voltage)
    delay(200);                   // Wait 200 milliseconds (0.2 seconds)
  }

  delay(2000); }           // After blinking 5 times, wait 2 seconds before repeating