//project 2 multi led
//variables

// int red=8;
// int yellow = 9;
// int blue =10;
// int green =11;
//intitialization  אתחול
int leds[] = {8,9,10,11};

void setup() {
  // put your setup code here, to run once:
  //configuration  תצורה
  for(int x=0; x<4   ; x++){
     pinMode(leds[x], OUTPUT);
  }
}

void loop() {
  // put your main code here, to run repeatedly:
  //main program
  for(int x=0; x<4   ; x++){
     digitalWrite(leds[x], HIGH);
     delay(300);
     digitalWrite(leds[x], LOW);
  }
}