How Do You Declare A Dynamic Array In C
– 1) Using a single pointer: A simple way is to allocate memory block of size r*c and access elements using simple pointer arithmetic.
– 2) Using an array of pointers. …
– 3) Using pointer to a pointer. …
– 4) Using double pointer and one malloc call
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What Do You Mean By A Dynamic Array In C?
Dynamic arrays are the next logical extension of arrays. The dynamic array is able to change its size during program execution. This property gives the dynamic array more power in programs where the programmer does not know how much data will enter the array at any given point
How Do You Declare A Dynamic Array In C
- 1) Using a single pointer: A simple way is to allocate memory block of size r*c and access elements using simple pointer arithmetic. - 2) Using an array of pointers. ... - 3) Using pointer to a pointer. ... - 4) Using double pointer and one malloc call