import java.math.BigInteger; 

public class GFG { 

	public static void main(String[] args) 
	{ 
		// Creating 2 BigInteger objects 
		BigInteger b1, b2; 

		b1 = new BigInteger("10"); 
		b2 = new BigInteger("20"); 
 b1= b1.add(new BigInteger("1"));
		// apply compareTo() method 
		int comparevalue = b1.compareTo(b2); 

		// print result 
		if (comparevalue == 0) { 

			System.out.println("BigInteger1 "+ b1 + " and BigInteger2 "	+ b2 + " are equal"); 
		} 
		else if (comparevalue == 1) { 

			System.out.println("BigInteger1 " + b1 + " is greater than BigInteger2 " + b2); 
		} 
		else { 

			System.out.println("BigInteger1 " + b1 + " 	is lesser than BigInteger2 " + b2); 
		} 
	} 
}