Talk:While loop

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The example given on this page is badly chosen, when the number of iterations is known a For loop is the better choice than a while loop. It is the main difference between a for and a while loop, for a while loop you do not need to know the number of iterations up-front, that is, a while loop is more powerful and the example should illustrate that. Alas, I am not knowledgeable in all ten languages presented on the page and can thus not change the example.