Given a linked list, change it to be in sorted order

Write a function which given a list, rearranges its nodes so they are sorted in increasing order.



The idea is to use SortedInsert() from previous post. We start with an empty result list. Iterate through the source list and SortedInsert() each of its nodes into the result list. Be careful to note the .next field in each node before moving it into the result list.

C++ implementation –

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2 -> 3 -> 4 -> 6 -> 8 -> 9 -> null



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