Pls. answer the 2 questions. write a short explanation each. Which is true about bubble sort?All options are correctAfter the first pass, the element with the greatest value falls at the end of the list.Swaps adjacent elements.O Itis a simple algorithm Mr. Rific just finished checking the final examination of his students. He arranged the papers alphabetically. If he will search for a test paper of a specific student, thebest search method to use is:Linear searchO Binary searchO None of the answers is correctO Ask a student to search

1)Bubble Sort is the simplest sorting algorithm which works by repeatedly swapping the adjacent…

Which is true about bubble sort? O All options are correct After the first pass, the element with the greatest value falls at the end of the list. O Swaps adjacent elements. O It is a simple algorithm

Which is true about bubble sort? O All options are correct After the first pass, the element with the greatest value falls at the end of the list. O Swaps adjacent elements. O It is a simple algorithm

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 4RQ

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That's enough of you! def remove_after_kth(items, k=1): Given a list of items, some of which may be duplicated, create and return a new list that is otherwise the same as items, but only up to k occurrences of each element are kept, and all occurrences of that element after those first k are discarded.Hint: loop through the items, maintaining a dictionary that remembers how many times you have already seen each element. Update this count as you go, and append each element to the result list only if its count is still at most equal to k. items k Expected result [42, 42, 42, 42, 42, 42, 42] 3 [42, 42, 42] ['tom', 42, 'bob', 'bob', 99, 'bob', 'tom', 'tom', 99] 2 ['tom', 42, 'bob', 'bob', 99, 'tom', 99] [1, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5, 4, 3, 2, 1] 1 [1, 2, 3, 4, 5] [1, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5] 3 [1, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5, 1, 5] [42, 42, 42, 99, 99, 17] 0 []
That's enough of you! def remove_after_kth(items, k=1): Given a list of items, some of which may be duplicated, create and return a new list that is otherwise the same as items, but only up to k occurrences of each element are kept, and all occurrences of that element after those first k are discarded. Hint: loop through the items, maintaining a dictionary that remembers how many times you have already seen each element. Update this count as you go, and append each element to the result list only if its count is still at most equal to k. Note the counterintuitive and yet completely legitimate edge case of k==0 that has the well defined and unambiguously correct answer of an empty list! Once again, an often missed and yet so very important part of becoming a programmer is learning to perceive zero as a number...
Question in image Please explain how to do with the answer. Thank you.
Homework 7: Merging two sorted arrays Due date: Saturday March 18. Objectives: Learn to implement algorithms that work with multiple arrays. Understand the Merging algorithm. IMPORTANT. Carefully study Lecture 1 from Week 8 on D2L before you start on this. Sometimes we need to combine the values in two sorted sequences to produce a larger sorted sequence. This process is called Merging. As an example, if the first sequence (S1)contains the numbers 2 3 4 4 5 9 and the second sequence (S2) contains the numbers 1 4 5 8 9 11 12 13 17 the output sequence will contain 1 2 3 4 4 4 5 5 8 9 9 11 12 13 17 Each sequence can be stored in an array. The strategy is as follows: Start by comparing the first items in the two input arrays. Write the smaller number to the output array, and move to the the next item in that array. This is repeated until we reach the end of any one of the input arrays; thereafter, we simply copy all the numbers from the other input array to the output array. (In the…
Write a version of the sequential search algorithm that can be used to search a sorted list.
Downvote fir incorrect code and logic Thank you
Quick sort the given data (if the Partion function is called once). A[ ] = {30, 35, 50, 45, 15, 25, 40}
Using the first value in the appropriate lists as the pivot value, sort the same list of numbers using the quick sort: 13 9 5 7 12 2 3 14 6 1 (no code, just handwritten showing of sorted steps)
def eliminate_neighbours (items): Given the sequence of integer items that are guaranteed to be some permutation of positive integers from 1 to n where n is the length of the list, find the smallest number among those that still remain in the list, and remove from the list both that number and whichever of its current immediate neighbours is larger. The function should repeat this basic operation until the largest number in the original list gets eliminated. Return the number of removal operations that were needed to achieve this goal. For example, given the list [5, 2, 1, 4, 6, 31, the operation would remove element 1 and its current larger neighbour 4, resulting in the list [5, 2, 6, 3]. Applied again, that operation would remove 2 and its current larger neighbour 6, thus reaching the goal in two steps. items Expected result [1, 6, 4, 2, 5, 3] 1 [8, 3, 4, 1, 7, 2, 6, 5] 3 [8, 5, 3, 1, 7, 2, 6, 4] 4 [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] 5 range (1, 10001) 5000 [1000] + list(range (1, 1000))…
A sort which searches through a list to exchange the first element with any element less than it and then repeats with a new first element at subsequent positions is called: A Insertion sort. B Selection sort. C Bubble sort. D Quick sort.
• Apply Selection Sort on the list [95, 81, 14, 72, 68, 59, 42, 24], to sortit in the ascending order. Show the contents of the list after each iteration. (Question of python)
data structure please solve it fast in 10 minutes