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Which of the following declaration throw run-time error?

  • A. int **c = &c;
  • B. int **c = &*c;
  • C. int **c = **c;
  • D. None of the mentioned.

I think C is correct but mentioned correct ans is D how?

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I think all of them throws the compile time error. Hence there is no question of asking about runtime error.

Hence the correct answer is D. None of the mentioned.

Explanation: There is a concept is C assignment that we can not write this,

int a = a;

This will create, compile time error. Because you are assigning $a$, which has not been created yet.
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