title: Removing first X elements from array
body: <p>I have an array named arr of size 1024. So basically I want to delete the 1st X elements of the array. How would I do that? This is what I am thinking:
  Make a pointer pointing to the 1st value of the array (arr[0]). Do pointer arithmetic to take it to the X'th element of the array. Then  set the arr[0] to the pointer p, which will effectively remove the first X elements? Will this work?
  Or is there an easier way to remove the first X elements of the array?</p>