antrian

int layanana = 12;
int layananb = 11;
int reset = 10;
int cs1 = 9;
int cs2 = 8;
int cs3 = 7;
int tempa = 0;
int tempb = 0;
int nocsa=0;
int nocsb=0;
int sisaA,sisaB;
void setup(){
  Serial.begin(9600);
}
void loop(){
  if(digitalRead(layanana) == 1){
    tempa=tempa+1;
    sisaA=tempa-(nocsa+1);
    Serial.print("Antrian Layanan A : ");
    Serial.println(tempa);
    Serial.print("Sisa Antrian Layanan A : ");
    Serial.println(sisaA);
    delay (300);
  }else if(digitalRead(layananb) == 1){
    tempb=tempb+1;
    sisaB=tempb-(nocsb+1);
    Serial.print("Antrian Layanan B : ");
    Serial.println(tempb);
    Serial.print("Sisa Antrian Layanan B : ");
    Serial.println(sisaB);
    delay (300);
  }else if(digitalRead(reset) == HIGH){
    tempa=0;
    tempb=0;
    nocsa=0;
    nocsb=0;
    Serial.println("Done");
    delay (300);
  }
  if(tempa>0 || tempb>0){
    if(digitalRead(cs1) == 1){
      nocsa=nocsa+1;
      if(nocsa<=tempa){
        Serial.print("Nomor Antrian Layanan A : ");
        Serial.println(nocsa);
        delay (500);
      }else{
        Serial.print("Sabar");
        delay (300);
      }
    }else if(digitalRead(cs2) == 1){
      nocsa=nocsa+1;
      if(nocsa<=tempa){
        Serial.print("Nomor Antrian Layanan A : ");
        Serial.println(nocsa);
        delay (300);
      }else{
        Serial.print("Sabar");
        delay (300);
      }
    }else if(digitalRead(cs3) == 1){
      nocsb=nocsb+1;
      if(nocsb<=tempb){
        Serial.print("Nomor Antrian Layanan B : ");
        Serial.println(nocsb);
        delay (300);
      }else{
        Serial.print("Sabar");
        delay (300);
      }
    }
  }
}