QuickSort on Doubly Linked List – Searching and sorting -. The idea is simple, we first find out pointer to last node. Once we have pointer to last node, we can recursively sort the linked list using pointers to first and last nodes of linked list.
heap sort program in c
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Heap Sort – Searching and Sorting – Heap sort is a comparison based sorting technique based on Binary Heap data structure. It is similar to selection sort.where we first find the maximum element and place the maximum element at the end.
Time Complexity of building a heap – Analysis of Algorithm – Consider the following algorithm for building a Heap of an input array A.What is the worst case