int zuta=2;
int crvena=3;
int tipka=4;
int tipka_b=5;
int stanje;
int stanje2;

void setup() {
  // put your setup code here, to run once:
 pinMode(zuta,OUTPUT);
 pinMode(crvena,OUTPUT);
 pinMode(tipka,INPUT_PULLUP);
  pinMode(tipka_b,INPUT_PULLUP);
 digitalWrite(zuta,LOW);
 digitalWrite(crvena,LOW);
}

void loop() {
  stanje=digitalRead(tipka);
  stanje2=digitalRead(tipka_b);
  // put your main code here, to run repeatedly:
if(stanje==LOW && stanje2==LOW)
{
  digitalWrite(crvena,HIGH);
  
}
else{
  digitalWrite(crvena,LOW);
}
}