SOBS week 15 Threshold: Task1 Write your computational thinking process about the following problem on a paper Find the smaller element in the list below list values = [10, 30, 30, 20, 30, 40, 4, 1,100] Task2 Write your computational thinking process about the problem on the paper Count all the occurrences of element in the list below list values = [10, 30, 1, 30, 20, 30, 40, 4, 1,100]

SOBS week 15 Threshold: Task1 Write your computational thinking process about the following problem on a paper Find the smaller element in the list below list values = [10, 30, 30, 20, 30, 40, 4, 1,100] Task2 Write your computational thinking process about the problem on the paper Count all the occurrences of element in the list below list values = [10, 30, 1, 30, 20, 30, 40, 4, 1,100]

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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How many references must you changes to insert a node between two nodes in a double linked list. Show your answer with a drawing highlighting the new references. Assuming current is the reference of the next-to-last node in a linked list, write a statement that deletes the last node from the list. What is the time complexity of deleting a node from a linked listed? Is it faster than deleting a node from an array? Why?
Task 5 Suppose a list contains marks earned in the courses CSE110, PHY111, and MAT110 of each student consecutively in a nested list form. Your task is to take a course name as input from the user and sort the list based on the marks obtained in that course in order to finally print the names of the students in descending order of marks obtained i.e. from the student who earned the highest marks to the student who earned the lowest. For example, the list may look like Ist = [['Alan", 95, 87, 91], ["Turing", 92, 90, 83], ["Elon", 87, 92, 80], ["Musk", 85, 94, 90]] where for each nested list, 1st index holds the name of the student, 2nd index is total marks earned in the CSE110 course, 3rd index is PHY111 %3D marks and 4th index is MAT110 marks. Hint: You may create a function for sorting, then call it every time when needed instead of rewriting the code. You may get the data in the individual lists from the given nested list.
Assume ArrayList productList contains 10,000 items. Which operation is performed fastest? Group of answer choices productList.remove(999) productList.remove(0) productList.add(0, item) productList.add(item)
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By using VB design and implementation the following project, when select" add text", the text in text box1 is added to list box1 and this text is removed from text box1. "remove" to remove list box 1. "sort" to sort list box. "clear" to clear list box. Forml write anything text Liet Box1 add text remove sort clear
Task 6 Suppose you have a list named my_list as given below. Your task is to sort the list in ascending order and print the count of numbers that have changed their positions in the process of sorting. my_list = [4, 2, 3, 1, 6, 5] %3D Sorted list would be [1, 2, 3, 4, 5, 6] where 4 numbers (4, 1, 6 and 5) have changed their positions. Therefore our sample output here would be 4. Please check if your code is working correctly by changing the above list and using the knowledge given here to verify whether your code gives correct output for all different lists. Sample Output for the above list 4
Suppose a list contains marks earned in the courses CSE110, PHY111, and MAT110 of each student consecutively in a nested list form. Your task is to take a course name as input and sort the list based on the marks obtained in that course to finally print the names of the students in descending order of marks obtained i.e. from the student who earned the highest marks to the student who earned the lowest. For example, the list may look like stu_lst = [ ["Alan", 95, 87, 91], ["Turing", 92, 90, 83], ["Elon", 87, 92, 80], ["Musk", 85, 94, 90] ] where for each nested list, 1st index holds the name of the student, 2nd index is total marks earned in the CSE110 course, 3rd index is PHY111 marks and 4th index is MAT110 marks. [You cannot use python build-in sort() function, you can call your own sort function or copy your code from previous tasks instead] =============================================================== Sample Input 1 MAT110 Sample Output 1 ['Alan', 'Musk', 'Turing', 'Elon']…
By using VB design and implementation the following project, when select"add text", the text in text box1 is added to list boxl and this text is removed from text box1. “remove" to remove list box1. "sort" to sort list box. "clear" to clear list box. Forml wite anything text List Box 1 add text remove sort clear
Suppose a list contains marks earned in the courses CSE110, PHY111, and MAT110 of each student consecutively in a nested list form. Your task is to take a course name as input and sort the list based on the marks obtained in that course to finally print the names of the students in descending order of marks obtained i.e. from the student who earned the highest marks to the student who earned the lowest. For example, the list may look like stu_lst = [ ["Alan", 95, 87, 91], ["Turing", 92, 90, 83], ["Elon", 87, 92, 80], ["Musk", 85, 94, 90] ] where for each nested list, 1st index holds the name of the student, 2nd index is total marks earned in the CSE110 course, 3rd index is PHY111 marks and 4th index is MAT110 marks. [You cannot use python build-in sort() function, you can call your own sort function or copy your code from previous tasks instead] =============================================================== Sample Input 1 MAT110 Sample Output 1 ['Alan', 'Musk', 'Turing', 'Elon']…
Question Given a singly linked list, you need to do two tasks. Swap the first node with the last node. Then count the number of nodes and if the number of nodes is an odd number then delete the first node, otherwise delete the last node of the linked list. For example, if the given linked list is 1->2->3->4->5 then the linked list should be modified to 2->3->4->1. Because 1 and 5 will be swapped and 5 will be deleted as the number of nodes in this linked list is 5 which is an odd number, that means the first node which contains 5 has been deleted. If the input linked list is NULL, then it should remain NULL. If the input linked list has 1 node, then this node should be deleted and a new head should be returned. Sample 1: Input: NULL output: NULL. Sample 2: Input: 1 output: NULL Sample 3: Input: 1->2 output: 2 Sample 4: Input: 1->2->3 output: 2->1 Sample 5: Input: 1->2->3->4 _output: 4->2->3 Sample 6: Input: 1->2->3->4->5->6 output: 6->2->3->4->5. Input: The function takes one argument…
Exercise 2.3. What is wrong with this procedure, which is supposed to return True if the element x occurs in the list items, and False otherwise? def member (x, items): for i in items: if x == 1: return True else: return False