Complele the following main program to calculate and print the sum of elements in the first three rows of the artay art| Assume that arr is aiready fliled with Integers so DO NOT fill it up) Inote...

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Extracted text: Complele the following main program to calculate and print the sum of elements in the first three rows of the artay art| Assume that arr is aiready fliled with Integers so DO NOT fill it up) Inote also aSime that R> 5 and C> 5 are defined as constonts at the fop af the program) Int maint int amRIC): only fit the code needed here retum 0