// Define the pins for each segment
int segmentPins[] = {2, 3, 4, 5, 6, 7, 8};

void setup() {
  // Set the segment pins as OUTPUT
  for (int i = 0; i < 7; i++) {
    pinMode(segmentPins[i], OUTPUT);
  }
}

void loop() {
  // Display numbers 0 to 9
  // for (int num = 0; num < 10; num++) {
  //   displayNumber(num);
  //   delay(1000);  // Display each number for one second
  // }
  digitalWrite(2, HIGH);
  
}

void displayNumber(int num) {
  // Define the segments for each number
  int numbers[][7] = {
    {1, 1, 1, 1, 1, 1, 0}, // 0
    {0, 1, 1, 0, 0, 0, 0}, // 1
    // ... (define segments for 2 to 9)
  };

  // Display the segments for the given number
  for (int i = 0; i < 7; i++) {
    digitalWrite(segmentPins[i], numbers[num][i]);
  }
}