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    sfolax6776
    Jun 27, 2019
      ·  Edited: Jun 01, 2021

    5.5 What if we don't know how many times to repeat?

    in Introduction to Java

    A. Introduction

    You might want a program to add up all the data that are entered by a user from keyboard, in this case, it is impossible to know how many times to repeat ahead of time. Another common loop structure can solve this perfectly.

    B. Watch (Slides)

    C. Try


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