import java.util.*;
import java.lang.*;
import java.io.*;
import java.lang.reflect.Field;

class Ideone
{
  static {
    try {
      Field VALUE = Integer.class.getDeclaredField("value");
      VALUE.setAccessible(true);
      VALUE.set(0, 3);
    } catch (ReflectiveOperationException e) {
      throw new Error(e);
    }
  }

  public static void main(String[] args) {
    Integer a = 0;
    System.out.println( a );
  }
}