/* GRIGORIOU GEORGIOS 2020035 */

#define RED 13
#define BLUE 12
#define GREEN 11

#define BUTTON 7

void setup()
{
  pinMode(RED, OUTPUT);
  pinMode(BLUE, OUTPUT);
  pinMode(GREEN, OUTPUT);
  pinMode(BUTTON, INPUT);
}

void loop()
{
  if (digitalRead(BUTTON)) {
    analogWrite(RED, 255);
    analogWrite(GREEN, 255);
    analogWrite(BLUE, 0);
  } else {
    analogWrite(RED, 0);
    analogWrite(GREEN, 0);
    analogWrite(BLUE, 255);
  }  
}