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
onlyforcoding:
20181206 17:17:32
@binarymutant,


sydneyaldo:
20181013 18:54:30
If you're wondering, the inputs given will always have valid answers. For example,


adipat:
20181012 17:39:52
If you're using Python 3, do integer division (// operator) , otherwise it will perform floating point division and when casting it to int, there will be data loss resulting in an incorrect result. 

ramankaleramne:
20181010 18:34:23
In JAVA, use BigInteger and enjoy.


silverheart:
20181007 00:23:28
@rochan @ssv0726 I got an AC in python 3 in one go........Easy one just 2 lines in python 

ssv0726:
20181006 18:18:12
Why is the code getting AC in python2.7 but not in python3.5 ?


rochan:
20180924 13:22:33
Those trying in Python..... It's a very easy problem!


binarymutant:
20180917 14:53:54
NOTE:  THIS PROBLEM IS NOT SUPPOSED TO BE SOLVED USING BOOST OR ANY OTHER LIBRARY YOU ARE EXPECTED TO EXECUTE THE SOLUTION ON YOUR OWN.


y17prashant:
20180915 22:47:31
gift for java users ........just 5 lines of logic 

probeta:
20180830 15:47:03
C++ lovers , use boost mp :) 
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 