Password Saver

int menu;
int PrevMenuState;

int button = 11;    // the pin, which the button is attached on
/* For the analog input, I couldn't use a variable, because of the A for analog,
so you have to correct some lines
the lines are:14,20 */

int passwords = 2;  // numbers of passwords/accounts

void setup() {
  Serial.begin(9600);
  pinMode(button,INPUT_PULLUP);
  pinMode(A5,INPUT);
  PrevMenuState = 2;
}

void loop() {
  
  menu = map(analogRead(A5),0,1024,0,passwords);   // converts the 1024 steps into tinier steps

  if(menu != PrevMenuState){



    
    if(menu == 0){
      Serial.println("Your account which the password is for1");    
      
    }
    if(menu == 1){
      Serial.println("Your account which the password is for2");    
    }
/*    if(menu == 2){    // for 3 accounts just undo the block comment and add 1 to the passwords int
      Serial.println("Your account which the password is for3");    
    }*/
     PrevMenuState = menu;
     
  }




  if(digitalRead(button) == LOW){
    if(menu == 0){
      Serial.println("password1 "); 
      while(digitalRead(button) == LOW){}
    }
    if(menu == 1){
      Serial.println("password2 ");    
      while(digitalRead(button) == LOW){}
    }
/*    if(menu == 2){
      Serial.println("password3 ");    /    // for 3 accounts just undo the block comment and add 1 to the passwords int
      while(digitalRead(button) == LOW){}
        
    }*/
    
  }
  
}