Ptt 大爆卦 | C++ array empty - 前往 https://devptr.com/how-to-get-the-last-element-of-an-array-in-c/

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並前往https://devptr.com/how-to-get-the-last-element-of-an-array-in-c/

How to Get the Last Element of an Array in C? - devPtr.com

But what if the array is empty? In case of an empty array if we directly select the element at (size-1), then we will be selecting element at index -1 i.e. ...

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