// shortcut = tekan 1 di keyboard untuk tombol 1 (led)
// shortcut = tekan 2 di keyboard untuk tombol 2 (seven segment)

#define a 2
#define b 3
#define c 4
#define d 5
#define e 6
#define f 7
#define g 8
#define led1 9
#define led2 10
#define tombol1 11
#define tombol2 12

int tombol_1;
int tombol_2;

void setup()
{
// put your setup code here, to run once:
pinMode(a, OUTPUT);
pinMode(b, OUTPUT);
pinMode(c, OUTPUT);
pinMode(d, OUTPUT);
pinMode(e, OUTPUT);
pinMode(f, OUTPUT);
pinMode(g, OUTPUT);
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(tombol1, INPUT);
pinMode(tombol2, INPUT);
}
void loop()
{
// put your main code here, to run repeatedly:
tombol_1 = digitalRead(tombol1);
tombol_2 = digitalRead(tombol2);
if (tombol_1==HIGH) {
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);
}
else if (tombol_1==LOW) {
  digitalWrite(led1, LOW);
  digitalWrite(led2, LOW);
}
if (tombol_2==HIGH) {
  digitalWrite(a, LOW);
  digitalWrite(b, LOW);
  digitalWrite(c, LOW);
  digitalWrite(d, HIGH);
  digitalWrite(e, HIGH);
  digitalWrite(f, HIGH);
  digitalWrite(g, HIGH);
}
else if (tombol_2==LOW) {
  digitalWrite(a, LOW);
  digitalWrite(b, LOW);
  digitalWrite(c, LOW);
  digitalWrite(d, LOW);
  digitalWrite(e, LOW);
  digitalWrite(f, LOW);
  digitalWrite(g, HIGH);
}
}