#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
int counter;
const int button_1 = 6;
const int button_2 = 7;
const int button_3 = 8;
const int button_4 = 9;

void setup() {
  randomSeed(analogRead(A0));
  counter = random(100);

  lcd.begin(16, 2);
  lcd.print("Count: ");
  lcd.setCursor(7, 0);
  // lcd.print(counter);
  Serial.begin(9600);

  pinMode(button_1, INPUT_PULLUP);
  pinMode(button_2, INPUT_PULLUP);
  pinMode(button_3, INPUT_PULLUP);
  pinMode(button_4, INPUT_PULLUP);
}

void loop() {
  if (digitalRead(button_1) == LOW) {
    counter++;
        lcd.setCursor(7, 0);
    lcd.print(counter);
    delay(200); // Debounce delay
  }

  if (digitalRead(button_2) == LOW) {
    counter--;
        lcd.setCursor(7, 0);
    lcd.print(counter);
    delay(200); // Debounce delay
  }

  if (digitalRead(button_3) == LOW) {
    counter = 5;
      lcd.setCursor(7, 0);
    Serial.print(4);
    delay(200); // Debounce delay
  }

  if (digitalRead(button_4) == LOW) {
    counter = 90;
    lcd.setCursor(7, 0);
    lcd.print(counter);
    delay(200); // Debounce delay
  }

  // Update the counter value without clearing the entire display



  delay(100); // Adjust the delay as needed
}