#define Ledred 12
#define Ledblue 26
#define tombolhijau 4
#define tombolmerah 16

bool a;
bool b;
int i;


void setup() {
  // put your setup code here, to run once:
  pinMode(Ledred, OUTPUT);
  pinMode(Ledblue, OUTPUT);
  pinMode(tombolhijau, INPUT_PULLUP);
  pinMode(tombolmerah, INPUT_PULLUP);
  Serial.begin(115200);
  
  
  }

void loop() {
  // put your main code here, to run repeatedly:
  a = digitalRead(tombolhijau);
  b = digitalRead(tombolmerah);
  if ((a == HIGH) && (b == HIGH)){
      digitalWrite(Ledblue, LOW);
      digitalWrite(Ledred, LOW);
  }
    else if ((a == LOW) && (b == LOW)){
          digitalWrite(Ledblue, LOW);
          digitalWrite(Ledred, LOW);
  }
    else if((a == HIGH) && (b == LOW)){
      for (i = 0; i < 7; i = i + 1){
          digitalWrite(Ledred, HIGH);
          digitalWrite(Ledblue, LOW);
          delay(300);
          digitalWrite(Ledblue, HIGH);
          digitalWrite(Ledred, LOW);
          delay(300);
      }
    }
    else if((a == LOW) && (b == HIGH)){
      for (i = 0; i < 12; i = i + 1){
          digitalWrite(Ledred, HIGH);
          digitalWrite(Ledblue, LOW);
          delay(900);
          digitalWrite(Ledblue, HIGH);
          digitalWrite(Ledred, LOW);
          delay(900);
      } 
    }

Serial.print("Tombol hijau");
Serial.println(a);
Serial.print("Tombol merah");
Serial.print(b);
delay(500);
}
  // this speeds up the simulation