蔡季庭

1. import java.math.BigInteger;
   
2. 
   
3. 
   
4. public class Big {
   
5.     BigInteger x=new BigInteger("1999999999999999999999999999999999999999999999999");
   
6.     BigInteger y=new BigInteger("1000000000000000000000000000000000000000000000001");
   
7.     BigInteger i=new BigInteger("2100000000000000000000000000000000000000000000000");
   
8.     BigInteger j=new BigInteger("1400000000000000000000000000000000000000000000000");
   
9.     long a=1999999999999999999l;
   
10.     long b=1000000000000000001l;
    
11.         Big()
    
12.         {
    
13.                 System.out.println(a+b);
    
14.                  System.out.println(x.add(y));
    
15.          System.out.println(x.subtract(y));
    
16.          System.out.println(x.multiply(BigInteger.valueOf(2)));
    
17.          System.out.println(x.divide(y));
    
18.          System.out.println(x.remainder(y));
    
19.          System.out.println(i.gcd(j));
    
20.          System.out.println(j.pow(2));
    
21.         }
    
22.         public static void main(String[] args){
    
23.                 new Big();
    
24.         }
    
25. 
    
26. }

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