/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.BigInteger;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		BigInteger neg1 = BigInteger.valueOf(-1);
		BigInteger ffffffff = BigInteger.valueOf(0xffffffffL);
		System.out.println(neg1.and(ffffffff));
		System.out.println(neg1.xor(ffffffff.add(BigInteger.ONE)));
	}
}

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