Question
Discuss on pointer arithmetic?
Answers
1- Assignment of pointers to the same type of pointers.
2- Adding or subtracting a pointer and an integer.
3- subtracting or comparing two pointer.
4- incrementing or decrementing the pointers pointing to the elements of an array. When a pointer to an integer is incremented by one , the address is incremented by two. It is done automatically by the compiler.
5- Assigning the value 0 to the pointer variable and comparing 0 with the pointer. The pointer having address 0 points to nowhere at all.   Your Comment




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