Given 10,8,6,7,9swap the above numbers such that finally you...

MCQ

Given 10,8,6,7,9
swap the above numbers such that finally you got 6,7,8,9,10
so now reverse 10
9,7,6,8,10
now reverse 9
8,6,7,9,10
7,6,8,9,10
6,7,8,9,10
at this point 6 is ahead so no more reversing can be done so stop.
To implement above algorithm which datastructure is better and why ?

linked list. because we can swap elements easily

arrays. because we can swap elements easily

xor linked list. because there is no overhead of pointers and so memory is saved

doubly linked list. because you can traverse back and forth

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