The HEAP-INSERT operation in a priority queue with Size N has running time: O a. 0(1) O b. O(N²) O c. O(N) O d. O(N log N) Oe. O(log N)

Q: please draw recursion tree and solve the recursion tree for the worst case T(n) <= T(n/7) +…

A: please draw recursion tree and solve the recursion tree for the worst case T(n) &lt;= T(n/7) +…

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A: Answer:- The output is : b a c a b a

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A: Base case for recursion is when n = 0, in which case the function returns 1.

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A: The executable code is

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A: The correct answer is (A) O(1)

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A: Required: What is the worst case time complexity of adding an item to the back of a linked list:

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A: Solution:   Given,

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A: import java.util.*; public class main5 {     public static void main(String args[]){         Scanner…

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A: Answer: O(1)

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A: # A complete working Python# program to demonstrate all# insertion methods # A linked list nodeclass…

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A: The explanation is given in the below steps with java code

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A: A recursive function is a function that calls itself during its execution. The process may repeat…

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A: Please refer to the following step for the complete solution of the problem above.

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A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

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