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Please Use Scheme to program!!!!! Do not use c, c++ , python or other programming language! Please use scheme!!! Thank you. 2. (10 points) Implement
Please Use Scheme to program!!!!!
Do not use c, c++ , python or other programming language! Please use scheme!!! Thank you.
2. (10 points) Implement a priority queue in Scheme. The methods supported must include: + insert an element to the priority queue + remove the highest priority element + extract the highest priority element without removing it from the queue + get the highest priority + get the size of the queue. To test the implementation, write a driver program to demonstrate the required methods. For example, (size '( ( 6 i) ( 2 "have")(3 "a") (1 dream")) => 4 (highest_priority 'l (6i) (2 have")(3 a) (1 dream) ) => 6 (remove 'l (6i) (2 have) (3 a) (1 dream) ) => (( 2 have) (3 a) (1 dream))Step by Step Solution
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