- 1 import java.io. * ;
- 2 import java.util. * ;
- 3 import java.math.BigInteger;
- 4 import java.util.Scanner;
- 5 public class Main 6 {
- 7 public static void main(String args[]) throws Exception 8 {
- 9 Scanner in =new Scanner(System. in );
- 10
- while ( in .hasNext()) 11 {
- 12 BigInteger a,
- b;
- 13 a = in.nextBigInteger();
- 14 b = in.nextBigInteger();
- 15 System.out.println(a.add(b));
- 16
- }
- 17
- }
- 18
- }
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