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Given a order list. Which supports only following operations.

insert(n)
Insert an element in tail only if n is greater than value of current tail otherwise throw exception

empty(n)
Check if list is empty 

remove()
remove an element from tail and return value

Given a order list as input. We need to write a function copyList(source,destination), which copies one order list to another order list.

  • We are not allowed to use any additional data structure.
  • We can use at max one more temp order list.

I tried solving this problem but not getting any solution.

Vivek Goel
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