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We will assign the address of the first element of the array num to the pointer ptr using the address of & operator.Īccessing the elements of the two dimensional array via pointer We have created the two dimensional integer array num so, our pointer will also be of type int. The compiler will allocate the memory for the above two dimensional array row-wise meaning the first element of the second row will be placed after the last element of the first row.Īnd if we assume that the first element of the array is at address 1000 and the size of type int is 2 bytes then the elements of the array will get the following allocated memory locations.Ĭreate pointer for the two dimensional array

In the above image we are showing the two dimensional array having 3 rows and 4 columns. To keep things simple we will create a two dimensional integer array num having 3 rows and 4 columns. In the previous tutorial Pointers and One Dimensional Array we learned to work with one dimensional character array.

In this tutorial we will learn to work with two dimensional arrays using pointers in C programming language.