Is there any problem with the following c++ code : chara=NULL, char& p = a?

YasminRadwan26

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2022-06-25

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Is there any problem with the following : char*a=NULL, char& p = *a?

C++ programming, Interview questions, C++ programming Interview-questions,

YasminRadwan26

2022-06-25

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Answer:

The result is undefined. You should never do this. A reference must always refer to some valid object.

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Is there any problem with the following c++ code : char*a=NULL, char& p = *a?