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
shaan001:
20160822 15:18:03
Same Code


gurpreetsk95:
20160821 20:05:05
NREZ, while works fine on Intellij IDEA? (Lang: java) 

shubham808:
20160819 19:12:00
careful of that only 9 more cases.caused 2 WA 

steam77:
20160815 00:09:19
damn same code WA in python3 but ac in pyhton2.7 wtf ????? 

tni_mdixit:
20160729 22:02:18
what if the sum of the apples and the difference is an odd number


Dinesh:
20160728 07:01:23
Did not put the loop for 10 cases costed me 1 WA. done in Python. py rocks. 

goelnandan:
20160717 23:37:11
silly mistakes..!!


vaibhavahuja:
20160713 05:06:05
wth? same everything in python 3.4 _ WA, but AC in 2.7 

imshubhamk:
20160709 19:49:43
5 min of coding coz of some help from already solved problem of simple arithmetics.... and AC in 1st go...:) and cpp rocks


harshit23897:
20160618 06:46:01
10 minutes of coding and AC in one go...!!!! with java

Added by:  Adam Dzedzej 
Date:  20040608 
Time limit:  2s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: NODEJS PERL 6 VB.net 
Resource:  Internet Contest Pogromcy Algorytmow (Algorithm Tamers) Round II, 2003 