Given that vec holds 25 elements, what does vec.resize(100) do? What if we next wrote vec.resize(10)
belongs to book: C++ Primer|Stanley B.Lippman, Josee Lajoie, Barbara E.Moo|5th Edition| Chapter number:9| Question number:29
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C++ programming
`vec.resize(100)`will append 75 value initialized elements at the end of`vec`.`vec.resize(10)`will remove 90 elements from the end of`vec`.
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