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INTERVIEW QUESTIONS PROGRAMMING LANGUAGES C++ DETAILS
Question :
Why are arrays usually processed with for loop?


Category C++ Interview Questions
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Added on 7/16/2015
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Answers:

he real power of arrays comes from their facility of using an index variable to traverse the array, accessing each element with the same expression a[i]. All the is needed to make this work is a iterated statement in which the variable i serves as a counter, incrementing from 0 to a.length -1. That is exactly what a loop does.



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