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Friday Programming Quiz

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  • P PIEBALDconsult

    Yeah, but that's still in beta, right? :-D

    C Offline
    C Offline
    Clickok
    wrote on last edited by
    #13

    PIEBALDconsult wrote:

    Yeah, but that's still in beta, right? :-D

    VB9 = Visual Beta 9 X|:-D


    For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.(John 3:16) :badger:

    P 1 Reply Last reply
    0
    • C Clickok

      PIEBALDconsult wrote:

      Yeah, but that's still in beta, right? :-D

      VB9 = Visual Beta 9 X|:-D


      For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.(John 3:16) :badger:

      P Offline
      P Offline
      PIEBALDconsult
      wrote on last edited by
      #14

      Not Vaporware Beta? :-D As VB is just a "prototyping language", it makes sense to use it as a test bed for Linq, before putting the final implementation in C#.

      B B 2 Replies Last reply
      0
      • P PIEBALDconsult

        Not Vaporware Beta? :-D As VB is just a "prototyping language", it makes sense to use it as a test bed for Linq, before putting the final implementation in C#.

        B Offline
        B Offline
        Brady Kelly
        wrote on last edited by
        #15

        VB is the next MS dynamic language.

        1 Reply Last reply
        0
        • T Tomas Petricek

          Rama Krishna Vavilala wrote:

          Full marks to a VB.NET 9.0 solution.

          Now, that's a challenge!! I haven't used VB for at least 5 years, but here we go...

          Sub Main(ByVal args() As String)
          For Each n In (From a In args Select r = Int32.Parse(a) Order By r Skip (args.Length - 5) / 2 Take 5)
          Console.WriteLine(n)
          Next
          End Sub

          Homepage: TomasP.net | Photo of the month: Calendar | C# and LINQ, F#, Phalanger: My Blog
          Latest article: Phalanger, PHP for .NET: Introduction for .NET developers

          W Offline
          W Offline
          WillemM
          wrote on last edited by
          #16

          Linq rules :D

          WM. What about weapons of mass-construction? "What? Its an Apple MacBook Pro. They are sexy!" - Paul Watson My blog

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          • R Rama Krishna Vavilala

            Given a set of numbers passed to the command line. The number of number is always odd. The program should sort them and output the 5 numbers in the middle. For example, if there are 9 numbers the output should be sorted numbers from indices 2 to 6. e.g.

            c:> med5 67 89 12 1 8 1 3 5 7
            3
            5
            7
            8
            12

            Full marks to a VB.NET 9.0 solution.;)

            Co-Author ASP.NET AJAX in Action

            E Offline
            E Offline
            Eytukan
            wrote on last edited by
            #17
            vector<int> vec_num;
            for(int i=1;i<argc;i++){
             vec_num.push_back(atoi((char*)argv[i]));
            }
            sort(vec_num.begin(),vec_num.end());
            copy(vec_num.begin()+((vec_num.size()-5)/2),
            vec_num.end()-((vec_num.size()-5)/2), ostream_iterator<int>(cout, "\n"));
            

            The Advantage in work-from-home is that... we can blame the dog -Mark Salsbery Best wishes to Rexx[^]

            R 1 Reply Last reply
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            • G Gary R Wheeler

              Hot damn, somebody who likes to do perverted things with batch files as much as I do! :cool: :-D


              Software Zen: delete this;

              Fold With Us![^]

              V Offline
              V Offline
              Vasudevan Deepak Kumar
              wrote on last edited by
              #18

              It is really amazing to see a charming quick cut batch file doing that marvellously. :)

              Vasudevan Deepak Kumar Personal Homepage Tech Gossips

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              0
              • L leppie

                And the GWBASIC one? ;P

                **

                xacc.ide-0.2.0.77 - now with C# 3.5 support and Navigation Bar!^
                New xacc.ide release RSS feed^

                **

                V Offline
                V Offline
                Vasudevan Deepak Kumar
                wrote on last edited by
                #19

                leppie wrote:

                GWBASIC

                Is it available for download somewhere? I got a copy of QBasic anyway from here: http://www.uv.tietgen.dk/staff/mlha/Download/DOS/microsoft/qbasic.exe[^]

                Vasudevan Deepak Kumar Personal Homepage Tech Gossips

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                • R Rama Krishna Vavilala

                  Given a set of numbers passed to the command line. The number of number is always odd. The program should sort them and output the 5 numbers in the middle. For example, if there are 9 numbers the output should be sorted numbers from indices 2 to 6. e.g.

                  c:> med5 67 89 12 1 8 1 3 5 7
                  3
                  5
                  7
                  8
                  12

                  Full marks to a VB.NET 9.0 solution.;)

                  Co-Author ASP.NET AJAX in Action

                  S Offline
                  S Offline
                  Stuart Dootson
                  wrote on last edited by
                  #20

                  Haskell

                  module Main where
                  
                  import Data.List
                  import System
                  
                  main = do nums <- fmap (map (read :: String -> Integer)) getArgs
                            (print.take 5.drop (((length nums)-5) `div` 2).sort) nums
                  
                  1 Reply Last reply
                  0
                  • E Eytukan
                    vector<int> vec_num;
                    for(int i=1;i<argc;i++){
                     vec_num.push_back(atoi((char*)argv[i]));
                    }
                    sort(vec_num.begin(),vec_num.end());
                    copy(vec_num.begin()+((vec_num.size()-5)/2),
                    vec_num.end()-((vec_num.size()-5)/2), ostream_iterator<int>(cout, "\n"));
                    

                    The Advantage in work-from-home is that... we can blame the dog -Mark Salsbery Best wishes to Rexx[^]

                    R Offline
                    R Offline
                    Rama Krishna Vavilala
                    wrote on last edited by
                    #21

                    5 for using the ostream_iterator alone:)

                    Co-Author ASP.NET AJAX in Action

                    E 1 Reply Last reply
                    0
                    • R Rama Krishna Vavilala

                      5 for using the ostream_iterator alone:)

                      Co-Author ASP.NET AJAX in Action

                      E Offline
                      E Offline
                      Eytukan
                      wrote on last edited by
                      #22

                      Anyway, a 5 is a 5 ;P. Btw I think I should learn a new language to reply to your Friday Question. Replies representing all other languages are just there in seconds you post your question.we can't make our replies unique unless I try for a deliberately different technique of the same language.:-D


                      The Advantage in work-from-home is that... we can blame the dog -Mark Salsbery Best wishes to Rexx[^]

                      1 Reply Last reply
                      0
                      • R Rama Krishna Vavilala

                        Given a set of numbers passed to the command line. The number of number is always odd. The program should sort them and output the 5 numbers in the middle. For example, if there are 9 numbers the output should be sorted numbers from indices 2 to 6. e.g.

                        c:> med5 67 89 12 1 8 1 3 5 7
                        3
                        5
                        7
                        8
                        12

                        Full marks to a VB.NET 9.0 solution.;)

                        Co-Author ASP.NET AJAX in Action

                        P Offline
                        P Offline
                        PIEBALDconsult
                        wrote on last edited by
                        #23

                        Here's some C#.

                        System.Collections.Generic.List<int> list = new System.Collections.Generic.List<int>
                        (
                        System.Array.ConvertAll<string,int>
                        (
                        args
                        ,
                        delegate ( string s ) { return ( (int) System.Convert.ChangeType ( s , typeof(int) ) ) ; }
                        )
                        ) ;

                        list.Sort() ;

                        foreach
                        (
                        int i
                        in
                        list.GetRange
                        (
                        args.Length/2-2
                        ,
                        5
                        )
                        )
                        {
                        System.Console.WriteLine ( i ) ;
                        }

                        This points up two shortcomings of the current (V2) implementation of .net: 1) System.Array doesn't have a GetRange() method 2) Sort() returns void -- returning a reference to the object would be more flexible If these shortcomings were corrected, the above code could be:

                        foreach
                        (
                        int i
                        in
                        System.Array.ConvertAll<string,int>
                        (
                        args
                        ,
                        delegate ( string s ) { return ( (int) System.Convert.ChangeType ( s , typeof(int) ) ) ; }
                        ).Sort().GetRange
                        (
                        args.Length/2-2
                        ,
                        5
                        )
                        )
                        {
                        System.Console.WriteLine ( i ) ;
                        }

                        -- modified at 16:33 Saturday 1st September, 2007 Whoops, forgot to protect the angle-brackets -- modified at 16:34 Saturday 1st September, 2007 And then of course I put them backward

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                        • P PIEBALDconsult

                          Not Vaporware Beta? :-D As VB is just a "prototyping language", it makes sense to use it as a test bed for Linq, before putting the final implementation in C#.

                          B Offline
                          B Offline
                          Besir Kasami
                          wrote on last edited by
                          #24

                          Do you now that the Silverlight Compiler is written in VB.Net???? You should think twice before you say that VB is used only for testing purposes.

                          1 Reply Last reply
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