JULKA  Julka
Julka surprised her teacher at preschool by solving the following riddle:
Klaudia and Natalia have 10 apples together, but Klaudia has two apples more than Natalia. How many apples does each of he girls have?
Julka said without thinking: Klaudia has 6 apples and Natalia 4 apples. The teacher tried to check if Julka's answer wasn't accidental and repeated the riddle every time increasing the numbers. Every time Julka answered correctly. The surprised teacher wanted to continue questioning Julka, but with big numbers she could't solve the riddle fast enough herself. Help the teacher and write a program which will give her the right answers.
Task
Write a program which
 reads from standard input the number of apples the girls have together and how many more apples Klaudia has,
 counts the number of apples belonging to Klaudia and the number of apples belonging to Natalia,
 writes the outcome to standard output
Input
Ten test cases (given one under another, you have to process all!). Every test case consists of two lines. The first line says how many apples both girls have together. The second line says how many more apples Klaudia has. Both numbers are positive integers. It is known that both girls have no more than 10^{100} (1 and 100 zeros) apples together. As you can see apples can be very small.
Output
For every test case your program should output two lines. The first line should contain the number of apples belonging to Klaudia. The second line should contain the number of apples belonging to Natalia.
Example
Input: 10 2 [and 9 test cases more] Output: 6 4 [and 9 test cases more]
hide comments
mindfuck:
20120528 09:45:36
tough problem if u use c/c++ 

Mr. Rook:
20120525 09:33:36
i think java shold not be allowed 

Alex:
20120414 08:52:42
Got AC but Input 23 6 gives actually a wrong answer... 

Kostis Karantias:
20120301 19:24:00
@jaleel chen: seems that '//' rounds correctly the numbers. 

BOND:
20120225 05:08:21
i love you JAVA <3 :) 

RGKA:
20120102 10:18:44
if number of apples is 15 and if it is 2 more, then how we can split them?


jaleel chen:
20120101 06:16:09
With almost the same code(five lines), why python 2.x is much faster than python3.x(at least for this problem)? Did I miss something?


Archit Goel:
20111229 20:39:36
It happened the same with me as with MR.BEAN,i.e. it gave WA in C but AC in C++. Can anyone explain why so happened? 

MR. BEAN :
20111223 08:08:14
take care of odd numbers...


sikandar:
20111219 13:51:44
in JAVA use BigInteger for large number, i got AC. 
Added by:  Adam Dzedzej 
Date:  20040608 
Time limit:  2s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: NODEJS PERL6 VB.NET 
Resource:  Internet Contest Pogromcy Algorytmow (Algorithm Tamers) Round II, 2003 