Compare three implementations for a priority queue

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Compare and contrast three implementations for a priority queue in terms of what the data structures represent; a sketch of the principal routines; andO(f(n)) timings when it is implemented as

a) an (unsorted) array

b) a sorted array

c) a heap

You should consider the routinesinsert,extractandtest-for-emptinessfor a priority queue holdingnelements. Consider also a routine to initialise a priority queue to hold a given set ofnelements.

Reference no: EM13881079

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