The variables arr1 and arr2 have been declared as pointers to integers . An array of 10 elements has been allocated, its pointer assigned to arr1, and the elements initialized to some values . Allocate an array of 20 elements , assign its pointer to arr2, copy the 10 elements from arr1 to the first 10 elements of arr2, and initialize the remainder of the elements of arr2 to 0.

Question

The variables  arr1 and arr2 have been declared  as pointers to integers . An array  of 10 elements  has been allocated, its pointer assigned  to arr1, and the elements  initialized  to some values . Allocate an array  of 20 elements , assign  its pointer to arr2, copy the 10 elements  from arr1 to the first 10 elements  of arr2, and initialize  the remainder of the elements  of arr2 to 0.