Find the square root of n The Next CEO of Stack OverflowFind the next multiple of N that is a perfect square numberbinary search tree Inorder successor to test candidate confidenceFind the length of the longest consecutive elementsFind out whether string A can be shifted to get string BFind all starting indices in a string which are anagrams of a wordsquare the elements of a sorted list and give the output in sorted orderGiven a set of closed intervals, find the smallest set of numbers that covers all the intervalsFind index of the nearest larger number of a numberFind nearest k points from the central pointFind the elements that appear only once

Would a galaxy be visible from outside, but nearby?

How do scammers retract money, while you can’t?

Make solar eclipses exceedingly rare, but still have new moons

"and that skill is always a class skill for you" - does "always" have any meaning in Pathfinder?

If a black hole is created from light, can this black hole then move at speed of light?

How did people program for Consoles with multiple CPUs?

What happens if you roll doubles 3 times then land on "Go to jail?"

Why do we use the plural of movies in this phrase "We went to the movies last night."?

Sending manuscript to multiple publishers

Why did we only see the N-1 starfighters in one film?

Interfacing a button to MCU (and PC) with 50m long cable

A "random" question: usage of "random" as adjective in Spanish

Giving the same color to different shapefiles in QGIS

WOW air has ceased operation, can I get my tickets refunded?

Skipping indices in a product

How to start emacs in "nothing" mode (`fundamental-mode`)

Can we say or write : "No, it'sn't"?

How should I support this large drywall patch?

What does convergence in distribution "in the Gromov–Hausdorff" sense mean?

How to count occurrences of text in a file?

Between two walls

Why has the US not been more assertive in confronting Russia in recent years?

Is micro rebar a better way to reinforce concrete than rebar?

Different harmonic changes implied by a simple descending scale



Find the square root of n



The Next CEO of Stack OverflowFind the next multiple of N that is a perfect square numberbinary search tree Inorder successor to test candidate confidenceFind the length of the longest consecutive elementsFind out whether string A can be shifted to get string BFind all starting indices in a string which are anagrams of a wordsquare the elements of a sorted list and give the output in sorted orderGiven a set of closed intervals, find the smallest set of numbers that covers all the intervalsFind index of the nearest larger number of a numberFind nearest k points from the central pointFind the elements that appear only once










0












$begingroup$


The task:




Given a real number n, find the square root of n. For example, given n
= 9, return 3.




My solution:



const findRoot = n => n >= 0 ? n ** .5 : void 0;

console.log(findRoot(9));


Is this some kind of trick question? What's there to solve? Did I miss something?










share|improve this question









$endgroup$
















    0












    $begingroup$


    The task:




    Given a real number n, find the square root of n. For example, given n
    = 9, return 3.




    My solution:



    const findRoot = n => n >= 0 ? n ** .5 : void 0;

    console.log(findRoot(9));


    Is this some kind of trick question? What's there to solve? Did I miss something?










    share|improve this question









    $endgroup$














      0












      0








      0





      $begingroup$


      The task:




      Given a real number n, find the square root of n. For example, given n
      = 9, return 3.




      My solution:



      const findRoot = n => n >= 0 ? n ** .5 : void 0;

      console.log(findRoot(9));


      Is this some kind of trick question? What's there to solve? Did I miss something?










      share|improve this question









      $endgroup$




      The task:




      Given a real number n, find the square root of n. For example, given n
      = 9, return 3.




      My solution:



      const findRoot = n => n >= 0 ? n ** .5 : void 0;

      console.log(findRoot(9));


      Is this some kind of trick question? What's there to solve? Did I miss something?







      javascript programming-challenge functional-programming ecmascript-6






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 16 mins ago









      thadeuszlaythadeuszlay

      670314




      670314




















          0






          active

          oldest

          votes












          Your Answer





          StackExchange.ifUsing("editor", function ()
          return StackExchange.using("mathjaxEditing", function ()
          StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix)
          StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
          );
          );
          , "mathjax-editing");

          StackExchange.ifUsing("editor", function ()
          StackExchange.using("externalEditor", function ()
          StackExchange.using("snippets", function ()
          StackExchange.snippets.init();
          );
          );
          , "code-snippets");

          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "196"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













          draft saved

          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f216509%2ffind-the-square-root-of-n%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes















          draft saved

          draft discarded
















































          Thanks for contributing an answer to Code Review Stack Exchange!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid


          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.

          Use MathJax to format equations. MathJax reference.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f216509%2ffind-the-square-root-of-n%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          बाताम इन्हें भी देखें सन्दर्भ दिक्चालन सूची1°05′00″N 104°02′0″E / 1.08333°N 104.03333°E / 1.08333; 104.033331°05′00″N 104°02′0″E / 1.08333°N 104.03333°E / 1.08333; 104.03333

          Why is the 'in' operator throwing an error with a string literal instead of logging false?Why can't I use switch statement on a String?Python join: why is it string.join(list) instead of list.join(string)?Multiline String Literal in C#Why does comparing strings using either '==' or 'is' sometimes produce a different result?How to initialize an array's length in javascript?How can I print literal curly-brace characters in python string and also use .format on it?Why does ++[[]][+[]]+[+[]] return the string “10”?Why is char[] preferred over String for passwords?Why does this code using random strings print “hello world”?jQuery.inArray(), how to use it right?

          How can we generalize the fact of finite dimensional vector space to an infinte dimensional case?$k[x]$-module and cyclic module over a finite dimensional vector spaceSubspace of a finite dimensional space is finite dimensionalIf V is an infinite-dimensional vector space, and S is an infinite-dimensional subspace of V, must the dimension of V/S be finite? ExplainWhy is an infinite dimensional space so different than a finite dimensional one?base for finite dimensional vector space is not infinite dimensional vector space?Any finite-dimensional vector space is the dual space of anotherHaving Trouble Understanding Meaning Of A Finite-Dimensional Vector SpaceProve that “Every subspaces of a finite-dimensional vector space is finite-dimensional”Ring as a finite dimensional Vector space over a field KQuestion regarding basis and dimension