Akey element in many bioinformatics problems is the biological sequence. a biological sequence is just a list of characters chosen from some alphabet. two of the common biological sequences are dna (composed of the four characters a, c, g, and t) and rna (composed of the four characters a, c, g, and u). in this project, you will implement some basic functionality for manipulating dna and rna sequences.

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass. cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array. c . run this program and observe the results.

Need ! will choose brainliest! discuss the role of abstraction in the history of computer software.

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