A+b problem (V)

After describing the a+b problem, Yougth felt too simple, so he wanted you to find the value added after the two number reversal. Help him, please.

 

Input

There are multiple sets of test data. Each group consists of two numbers m and N, the data guarantees the int range, when m and N are at the same time 0 is the input end.

Output

the result of adding after the output is reversed.

Sample input

1234 1234125 1170 0

Sample output

86421232

1 ImportJava.util.Scanner;2 3  Public classMain {4      Public Static voidMain (string[] args) {5Scanner scanner=NewScanner (system.in);6 String A;7 String B;8         intNumber1;9         intnumber2;Ten          One          while(true){ AA=Scanner.next (); -b=Scanner.next (); -              the             if(A.compareto ("0") ==0 && B.compareto ("0") ==0) -                  Break; -              -A=NewStringBuffer (a). Reverse (). toString (); +b=NewStringBuffer (b). reverse (). toString (); -number1=Integer.parseint (a); +Number2=Integer.parseint (b); ASystem.out.println (number1+number2); at         } -     }  -}

A+b problem (V)