Pointer and Array

Computer Science Level 2

Which of the following pointers can be used to manipulate the whole array My_Arr[x][y][z] of size x × y × z x \times y \times z ?

  1. A simple pointer

  2. A pointer to the simple pointer

  3. A pointer to the pointer to the simple pointer

1, 2 and 3 3 only 1 only 2 only

Zeeshan Ali by Zeeshan Ali , 25, Pakistan

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1 solution

Zeeshan Ali
Dec 22, 2015

You can use;

  • A simple pointer to manipulate a Linear Array
  • A pointer to the simple pointer to manipulate a 2D-Array
  • A pointer to the pointer to the simple pointer to manipulate a 3D-Array

Hence only the 3 r d \boxed{3^{rd}} given pointer can be used to manipulate My_Arr[x][y][z] .

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