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
rinem13:
20170629 12:52:50
Lesson learnt, don't use python 3.4 for this problem 

kunalkumar0508:
20170629 12:00:49
AC in one go.... Lengthy implementation with c/c++ 

gupta_meghna64:
20170626 18:37:35
getting a NZEC runtime error in java ? Can anybody tell the reasons for it ?


cptn_jack_sprw:
20170625 07:44:58
AC in one go. learned BigInterger in java. thats all! 

visu27:
20170619 08:04:45
ac in one go


entibo:
20170616 13:09:16
Took me about an hour to implement add/sub/div2 on strings in c... then less than 2 minutes in Haskell 

shauryauppal:
20170608 00:04:01
Solved by BigInteger java and c++ string to array method both.


ashwani0605:
20170527 12:52:11
Can be easily solved using python or Java as it is easy to handle big numbers in both languages. 

Rahul Kathuria:
20170521 14:03:04
@shauryauppal but still not AC? 

arvind002:
20170518 12:04:52
Last edit: 20170518 12:05:46 
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 