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
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


surya_06:
20160617 15:07:52
I get WA even after bunnycoder's test cases


xinnix:
20160608 07:39:10
How to solve segmentation fault. Tried rewriting the whole code with fixes and still shows seg fault. Works fine on my machine. 

gourav8432:
20160518 12:12:21
how to get it with big integers in c or c++. output is correct with my input, yet showing wa.


fly_sky12:
20160518 12:11:33
a very good question


boney_412:
20160517 21:14:52
AC in first go thanks to BigInteger 
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 