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How to Finding Solutions

Scheduled Pinned Locked Moved C#
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  • E Estys

    I didn't see the "CA" value, ouch! Can you give an example of the expected output if the input is "ABCD"? Or perhaps describe the situation in words? I suspect you're going to need some recursive algorithm. Cheers

    B Offline
    B Offline
    Blue_Boy
    wrote on last edited by
    #11

    Estys wrote:

    input is "ABCD"?

    Same question I asked :)


    I Love T-SQL "VB.NET is developed with C#.NET" If my post helps you kindly save my time by voting my post. www.cacttus.com

    E 1 Reply Last reply
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    • E Estys

      I didn't see the "CA" value, ouch! Can you give an example of the expected output if the input is "ABCD"? Or perhaps describe the situation in words? I suspect you're going to need some recursive algorithm. Cheers

      B Offline
      B Offline
      BobJanova
      wrote on last edited by
      #12

      CA wasn't in the initial spec, but AC was. The OP needs to better define what the problem actually is (and why he wants to solve it beyond 'my homework says so').

      E 1 Reply Last reply
      0
      • B Blue_Boy

        Length of string is dynamic too on my example. Did you try my code to see result? Which is result for you if the string is "abcd"


        I Love T-SQL "VB.NET is developed with C#.NET" If my post helps you kindly save my time by voting my post. www.cacttus.com

        L Offline
        L Offline
        Lost User
        wrote on last edited by
        #13

        the result by program is : a b c d ab bc cd abcd But Required result is : a b c d ab bc cd da bd abc bcd dab .... abcd ..etc

        If you can think then I Can.

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        • B BobJanova

          CA wasn't in the initial spec, but AC was. The OP needs to better define what the problem actually is (and why he wants to solve it beyond 'my homework says so').

          E Offline
          E Offline
          Estys
          wrote on last edited by
          #14

          You're right of course from a professional viewpoint. Some people, non-native english speakers, have trouble finding the right phrasing of the question though, which leads to this kind of confusion. I took a look at his profile, very interesting. Personally, I usually like solving these kindergarten puzzles, even if it sounds like homework :) . Cheers

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          • B Blue_Boy

            Estys wrote:

            input is "ABCD"?

            Same question I asked :)


            I Love T-SQL "VB.NET is developed with C#.NET" If my post helps you kindly save my time by voting my post. www.cacttus.com

            E Offline
            E Offline
            Estys
            wrote on last edited by
            #15

            Blue_Boy wrote:

            Same question I asked

            Great minds think alike :-D .

            If you can read this, you don't have Papyrus installed

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            • B Blue_Boy

              Is this, what you are looking for?

              string value="abc";
              string result=string.Empty;

              for(int i=0;i<=value.Length-1;i++)
              {
              result+=value[i].ToString()+"\n";
              }

              for(int i=0;i<=value.Length-1;i++)
              {
              if(i


              I Love T-SQL
              "VB.NET is developed with C#.NET"
              If my post helps you kindly save my time by voting my post.

              www.cacttus.com

              H Offline
              H Offline
              HTT90
              wrote on last edited by
              #16

              Backtracking . You can search google to more detail . I can it useful for you . Thanks !!

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              • L Lost User

                Hello Experts, If i have a string "abc". then how can i get the shown output a b c ab bc ac abc In this output i do't need of ba or cab or cba. Thanks

                If you can think then I Can.

                P Offline
                P Offline
                PIEBALDconsult
                wrote on last edited by
                #17

                Maybe this[^] will help.

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                • L Lost User

                  Hello Experts, If i have a string "abc". then how can i get the shown output a b c ab bc ac abc In this output i do't need of ba or cab or cba. Thanks

                  If you can think then I Can.

                  A Offline
                  A Offline
                  Alan Balkany
                  wrote on last edited by
                  #18

                  What you're looking for is the power set of "abc" (http://en.wikipedia.org/wiki/Power_set[^] ) If you go through all the 3-bit numbers (000, 001, 010, 011...) (i.e. the power set) and use the letters corresponding to 1's, that will give you all the permutations.

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                  • E Estys

                    You're right of course from a professional viewpoint. Some people, non-native english speakers, have trouble finding the right phrasing of the question though, which leads to this kind of confusion. I took a look at his profile, very interesting. Personally, I usually like solving these kindergarten puzzles, even if it sounds like homework :) . Cheers

                    B Offline
                    B Offline
                    Blue_Boy
                    wrote on last edited by
                    #19

                    Based on his/her profile description, he/she should be able to solve that problem.


                    I Love T-SQL "VB.NET is developed with C#.NET" If my post helps you kindly save my time by voting my post. www.cacttus.com

                    1 Reply Last reply
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                    • D David1987

                      But he isn't asking for permutations..

                      P Offline
                      P Offline
                      Pravin Patil Mumbai
                      wrote on last edited by
                      #20

                      I think he is asking combination.....

                      I quit being afraid when my first venture failed and the sky didn't fall down.

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