hw-00 | programming language design - summer'2008, dr. s. yurttas - solution
rationale
This is your first assignment to practice and show that you're able to compile and execute a given application using existing/available tools, i.e., eclipse/visual studio.

You'll practice the fundamentals of programming using imperative and object-oriented language abstraction mechanisms in C++, C#, and Java to compose an application using multiple functions/methods/classes.

You'll rewrite the given code in ruby language.

problem
You'll compile and run the given application which counts the frequency of any pattern in a range(n1throughn2 inclusive) for each sequence as follows: 
      -> dna filenames : dna-filenames.txt

      [ input sequences -
        dna-00 :
        ATCTCTAGTCATA
        TATCTATCTCTCT
        ACTCCTCTTCTCG
        TAGACTAGGACCT
        TCTTATCTATTCG
        GCCTTGTGGACCC

        dna-01 :
        .
        .
        .
      ]

      -> input pattern : tc

      -> range begin : 2
                 end : 6

      [
        dna-00 :
        ATCTCTAGTCATA - 2
        TATCTATCTCTCT - 1
        ACTCCTCTTCTCG - 1
        TAGACTAGGACCT - 0
        TCTTATCTATTCG - 0
        GCCTTGTGGACCC - 0

        dna-01 :
        .
        .
        .
      ]
  • Filename for the given datafiles read in, interactively, using command-line/console.
  • You'll do this repetitively until user decides as N, interactively.
  • You'll create one output file.
  • You will use and reuse C#, Java, Java, and Ruby collections.
credit : 10 points due June 13 by 11pm presented on your students website using given template .

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