Given the following function foo, which choice(s) best describes its functionality in general? Select all that apply. def foo(1st: 1list[int]): x = [1 for item in 1st: if item % 2 == 0: x = 1st.remove(item) else: item + 1 return x O foo returns a new list of elements containing only odd integers O foo returns a new list of elements containing only even integers O foo mutates list x, given a non-empty Ist O foo mutates list Ist, given a non-empty Ist O foo has a syntax error O after foo executes, x !- Ist O none of these options are correct Next • Previous

Given the following function foo, which choice(s) best describes its functionality in general? Select all that apply. def foo(1st: 1list[int]): x = [1 for item in 1st: if item % 2 == 0: x = 1st.remove(item) else: item + 1 return x O foo returns a new list of elements containing only odd integers O foo returns a new list of elements containing only even integers O foo mutates list x, given a non-empty Ist O foo mutates list Ist, given a non-empty Ist O foo has a syntax error O after foo executes, x !- Ist O none of these options are correct Next • Previous

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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Alert dont submit AI generated answer. please explain in details. Please print fixlist function so it would print out both lists a = [1, 5, 3, 6] b = [3, 5, 3 ,2, 4, 6, 8, 5, 2] def printList(list): for i in range(9): print(list[i]) print("End of List" print list(a) printList(b) Expected output: 1 5 3 6 End of List 3 5 3 2 4 6 8 5 2
PYTHON CS1 PROBLEM Define a function that takes a dictionary gdict as a parameter and returns a list of values that are associated with only a single key in the dictionary. For example: 1. If gdict = {"a":3, "b": 4, "x": 3, "z": 5, "k": 4, "c": 1} then your function should return the list [1, 5]. 3 and 4 are not in the returned list because they are associated with more than one key. 2. If gdict = {"a":3, "b": 4, "x": 3, "k": 4) then your function should return the list []. 3. If gdict = {} then your function should return the list [].
Supposeyou have declaredanewdatatypelistNodelike bellow. The pointer listwill point to the first node of the list. struct listNode { int item; //will be used to store value struct listNode *next; //will keep address of next node }; struct listNode *list; Now answer the following questions: i. Write a function with prototype void DeleteItem(int item) where the first occurrence of the given item has to be deleted.
Each true or false is a subpart to the same question. Thanks. True or False 1. [ {int id1; id2 = id1 + 5; } ] < [ {int x; x = y+ 5; } ] 2. [ {type, id1; id, = id1 + 5; } ] <[ {int x; y= x+5; } ] True or False 1. [ stmt1; {stmt list1}; id2 = id1 + 5; ] « [ int x; {x = 2; }; x = x + 5; ] 2. [ int id1; {stmt_list}; stmt1; ]«[ int x; {x = 2; }; x = x + 5; ] True or False 1. [ stmt1; stmt2; ] < [ int x; y = 5; ] 2. [ {stmt.list,}]<[ {int x; y = 5; } ] True or False 1. [ {int id1; id2 = E1 + E2; } ] <[ {int x; x= 4+ 5; } ] 2. [ {int id1; id2 = y * T1; } ] < [ {int x; x = y+ 5; } ]
Write a function countRange() that takes three parameters, a list and two numbers, finds and returns the number of elements that are between the two numbers (both inclusive).Assume that the list contain numbers and the second parameter is less than the third parameter. use=pyhton pls ? and fast answer
PYTHON CS1 PROBLEM Define a function that takes a dictionary gdict as a parameter and returns a list of values that are associated with only a single key in the dictionary. For example: 1. If gdict = {"a":3, "b": 4, "x": 3, "z": 5, "k": 4, "c": 1} then your function should return the list [1, 5]. 3 and 4 are not in the returned list because they are associated with more than one key. 2. If gdict = {"a":3, "b": 4, "x": 3, "k": 4) then your function should return the list []. 3. If gdict = {} then your function should return the list [].
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Consider the following function:int enigma(NodeInt32* node){if(node == NULL)return 0; elsereturn 1 + enigma(node->next);} Which best describes the enigma function?A. The function performs a binary search of a list. B. The function computes the length of a list. C. The function sorts a list. D. None of the above.
Write a function removeRange() that takes a list of integer numbers and two integer numbers as parameters, returns a new list where the numbers between the 2nd and 3rd parameters (both inclusive) are removed from the 1st list. Assume 2nd parameter is less than the 3rd parameter.
Language: Python 3 Autocomplete Ready O 4. Pair Of Elements having Smallest Absolute Difference 1 v import ast lst = input() 2 3 lst = ast.literal_eval (lst) 4 Given a list of unsorted integers. Find the pair of elements that have the smallest absolute difference between them. If there are multiple pairs, find them all. 5 6 print(smallest_absdiff_pairs(lst)) Implement a function smallest_absdiff_pairs that take a list of numbers and returns a list of pair of elements that have the smallest absolute difference between them. >>> smallest_absdiff_pairs([5, 4, 3, 2]) [(2, 3), (3, 4), (4, 5)] >>> smallest_absdiff_pairs([-20, -3916237, -357920, -3620601, 7374819, -7330761, 30, 6246457, -6461594, 266854, -520, -470]) [(-520, -470), (-20, 30)] >>> smallest_absdiff_pairs([-20, -3916237, -357920, -3620601, 7374819, -7330761, 30, 6246457, -6461594, 266854]) [(-20, 30)]
3. Write the remove_evens() function that receives a list of integers as a parameter and returns a new list of integers containing only the odd numbers from the original list. Ex1) If n = [1, 2, 3, 4, 5, 6], remove_evens(n) returns [1, 3, 5]. Ex2) If n = [2, 4, 8], remov move_evens(n) returns [].
Create class Test in a file named Test.java. This class contains a main program that performs the following actions: Instantiate a doubly linked list. Insert strings “a”, “b”, and “c” at the head of the list using three Insert() operations. The state of the list is now [“c”, “b”, “a”]. Set the current element to the second-to-last element with a call to Tail() followed by a call to Previous()Then insert string “d”. The state of the list is now [“c”, “d”, “b”, “a”]. Set the current element to past-the-end with a call to Tail() followed by a call to Next(). Then insert string “e”. The state of the list is now [“c”, “d”, “b”, “a”, “e”] . Print the list with a call to Print() and verify that the state of the list is correct.