Consider the following code segment. Provide the appropriate delete statements that will deallocate all dynamically allocated memory. int *p1 = new int[10]; int **p2 = new int*[5]; for (int i = 0; i < 5; i++) p2[i] = new int; int *p3[15]; for (int i = 0; i < 15; i++) p3[i] = new int[5]; int *p4 = new int; int *temp = p4; p4 = p1; p1 = temp;