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
Samil Vargas:
20131231 14:23:49
this problem is so easy to but i still gettin WA and im using Python 2.7 plz i need some hints cause i wanna solve this problem. 

dpdrmj:
20131225 14:45:39
@Naruto Uzumaki ...the algo u have used to half the number is wrong.check for input 114 6 

Archangel:
20131225 04:07:17
I solved it using BigInteger in java but the problem is worth solving in C.


Aradhya Makkar:
20131225 03:01:25
this mught help newbies who are getting wrong answers. http://forum.codecall.net/topic/72184ccaddingtwobignumbers/ 

anasalsaadi:
20131220 22:43:24
you want to tchange this variable from int to reall 

thecodekaiser:
20131216 18:02:46
Why is it that a logic gives AC for py2.7


NoName:
20131211 11:02:47
showing nzec...help


Suriya Prabha.T:
20131109 16:54:33
I run my code and executes correctly in ideone.com


Abhishek gupta:
20131106 19:25:25
try without python


harshil sukhadia:
20131031 03:31:31
C users ... hw abt storing such big numbers in arrays???

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 