Talk:Doubly-linked list/Definition: Difference between revisions
Talk:Doubly-linked list/Definition (view source)
Revision as of 03:34, 16 October 2016
, 7 years ago→Task definition is unclear?
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==Task definition is unclear?==
What does it mean "The structure should not allow circular loops"? To me, it's the design of data structure, which should support that; however, I seem to see in the some examples that it's the attached code which takes care about that.
: I also want to know. Is this requirement intended to rule out circular implementations of the doubly linked lists which use a "sentinel node" to eliminate corner cases? [[User:Kazinator|Kazinator]] ([[User talk:Kazinator|talk]]) 03:34, 16 October 2016 (UTC)
And the code itself, by the way, isn't required by this task, though it would clearly be useful to have data structures together with associated code for working with them. Should we update the task definition (and possibly make existing examples invalid)?[[User:Avmich|Avmich]] 01:36, 12 November 2009 (UTC)
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