lanzhiwang 56e7ae01d2 enhance swapping code in link (#1660)
* enhance swapping code in link

* heapify do not recursive

* fix

* fix identifier and add test

* typing.Any and LinkedList instead of Linkedlist

* typing.Any and LinkedList instead of Linkedlist
2020-01-14 14:32:15 +05:30
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2019-10-05 10:14:13 +05:00