Arduino compressed

#include <Servo.h>

Servo servo1;
Servo servo2;

int x_pos;
int y_pos;

int x_key = A1;
int y_key = A0;
int servo1_pin = 10;
int servo2_pin = 9;
int initial_position = 90;
int initial_position1 = 90;

const int delayConst = 100;

void setup()
{
  Serial.begin(9600);
  servo1.attach(servo1_pin);
  servo2.attach(servo2_pin);
  servo1.write(initial_position);
  servo2.write(initial_position1);
  pinMode(x_key, INPUT);
  pinMode(y_key, INPUT);
}

void loop ( ) {
  x_pos = analogRead(x_key) ;
  x_pos = map(x_pos, 0, 1023, 0, 180);
  y_pos = analogRead(y_key) ;
  y_pos = map(y_pos, 0, 1023, 0, 90);

  checkX(70, 10, "normal");
  checkX(100, 180, "reverse");
  checkY(35, 0, "normal");
  checkY(50, 89, "reverse");

  /*if (x_pos < 70 && initial_position >= 10)
  {
    initial_position = initial_position - 8;
    servo1.write(initial_position);
    delay(100);
  }
  if (x_pos > 100 && initial_position <= 180)
  {
    initial_position = initial_position + 8;
    servo1.write(initial_position);
    delay(100);
  }
  if (y_pos < 35 && initial_position1 >= 0)
  {
    initial_position1 = initial_position1 - 8;
    servo2.write(initial_position1);
    delay(100);
  }
  if (y_pos > 50 && initial_position1 <= 89)
  {
    initial_position1 = initial_position1 + 8;
    servo2.write(initial_position1);
    delay(100);
  }*/
}

void checkX(int x, int initial, String mode)
{
  if (mode.equals("normal"))
  {
    if (x_pos < x && initial_position >= initial)
    {
      initial_position = initial_position - 8;
      servo1.write(initial_position);
      delay(delayConst);
    }
  }
  else if (mode.equals("reverse"))
  {
    if (x_pos > x && initial_position <= initial)
    {
      initial_position = initial_position + 8;
      servo1.write(initial_position);
      delay(delayConst);
    }
  }
}

void checkY(int y, int initial, String mode)
{
  if (mode.equals("normal"))
  {
    if (y_pos < y && initial_position1 >= initial)
    {
      initial_position1 = initial_position1 - 8;
      servo2.write(initial_position1);
      delay(delayConst);
    }
  }
  else if (mode.equals("reverse"))
  {
    if (y_pos > y && initial_position1 <= initial)
    {
      initial_position1 = initial_position1 + 8;
      servo2.write(initial_position1);
      delay(delayConst);
    }
  }
}