#define greenLED A0
#define redLED A1

int button1 = 5;
int button2 = 4;
int button3 = 3;

void setup() {
  // put your setup code here, to run once:
  pinMode(A0, OUTPUT);
  pinMode(A1, OUTPUT);
  pinMode(button1, INPUT_PULLUP);
  pinMode(button2, INPUT_PULLUP);
  pinMode(button3, INPUT_PULLUP);
}

void loop() {
  // put your main code here, to run repeatedly:
  int total = 0;
  while(digitalRead(button1) == LOW && digitalRead(button2) == LOW && digitalRead(button3) == LOW){
    while(digitalRead(button1) == LOW && digitalRead(button2) == LOW && digitalRead(button3) == LOW){
      while(digitalRead(button1) == LOW && digitalRead(button2) == LOW && digitalRead(button3) == LOW){
        while(digitalRead(button1) == LOW && digitalRead(button2) == LOW && digitalRead(button3) == LOW){
          while(digitalRead(button1) == LOW && digitalRead(button2) == LOW && digitalRead(button3) == LOW){
            if(digitalRead(button1) == HIGH){
              total = total + 1;
            }
          }
          if(digitalRead(button2)==HIGH){
            total = total+1;
          }
        }
        if(digitalRead(button3)==HIGH){
          total = total + 1;
        }
      }
      if(digitalRead(button3)==HIGH){
        total = total+1;
      }
    }
    if(digitalRead(button1) == HIGH){
      total = total+1;
    }
  }
  if(total == 5){
    digitalWrite(A0, HIGH);
    delay(2000);
    digitalWrite(A0, LOW);
  }else{
    digitalWrite(A1, HIGH);
    delay(2000);
    digitalWrite(A1, LOW);
  }
}