Maurice Tutor

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About Maurice Tutor

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Expertise:
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Teaching Since: May 2017
Last Sign in: 399 Weeks Ago
Questions Answered: 66690
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 16 Sep 2017 My Price 7.00

army of minions

Problem Description

 

Gru has started creating army of minions.Minions are funny creatures.
So he thought of naming them.The names of the minions are supposed to formed with similar characters.So he gave them names and stored safely in alphabetical order.But a naughty minion scrambled all the names.

 

So gru has to again order them.Unfortunately gru has to leave for shooting of Despicable Me 3 Shooting,So he is asking for your help.

 

Input

 

  • The first line of the input contains an integer T denoting the number of test cases. The description of T test cases follows.
  • The first line in each test case contains a single integer N describing the no. of strings
  • Then the next N lines each test case contains N strings

 

Output

 

  • For each test case, output the sorted strings one in each line.

 

 

Constraints

 

  • 1 = T = 100
  • 0 = N = 100
  • 1 = |S| = 1000

 

 

Example

Input: 1 4 mace acme ecma came Output: acme came ecma mace

Answers

Maurice Tutor
(5)
Status NEW Posted 16 Sep 2017 01:09 PM My Price 7.00

Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n.P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll

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