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- The code given below represents a saveTransaction() method which is used to save data to a database from the Java program. Given the classes in the image as well as an image of the screen which will call the function, modify the given code so that it loops through the items again, this time as it loops through you are to insert the data into the salesdetails table, note that the SalesNumber from the AUTO-INCREMENT field from above is to be inserted here with each record being placed into the salesdetails table. Finally, as you loop through the items the product table must be update because as products are sold the onhand field in the products table must be updated. When multiple tables are to be updated with related data, you should wrap it into a DMBS transaction. The schema for the database is also depicted. public class PosDAO { private Connection connection; public PosDAO(Connection connection) { this.connection = connection; } public void…For any element in keysList with a value greater than 100, print the corresponding value in itemsList, followed by a space. Ex: If keysList = {42, 105, 101, 100} and itemsList = {10, 20, 30, 40}, print:20 30 Since keysList.at(1) and keysList.at(2) have values greater than 100, the value of itemsList.at(1) and itemsList.at(2) are printed. #include <iostream>#include <vector>using namespace std; int main() { const int SIZE_LIST = 4; vector<int> keysList(SIZE_LIST); vector<int> itemsList(SIZE_LIST); unsigned int i; for (i = 0; i < keysList.size(); ++i) { cin >> keysList.at(i); } for (i = 0; i < itemsList.size(); ++i) { cin >> itemsList.at(i); } /* Your solution goes here */ cout << endl; return 0;}For any element in keysList with a value greater than 100, print the corresponding value in itemsList, followed by a space. Ex: If keysList = {42, 105, 101, 100} and itemsList = {10, 20, 30, 40}, print: 20 30 Since keysList.at(1) and keysList.at(2) have values greater than 100, the value of itemsList.at(1) and itemsList.at(2) are printed. #include <iostream>#include <vector>using namespace std; int main() {const int SIZE_LIST = 4;vector<int> keysList(SIZE_LIST);vector<int> itemsList(SIZE_LIST);unsigned int i; for (i = 0; i < keysList.size(); ++i) {cin >> keysList.at(i);} for (i = 0; i < itemsList.size(); ++i) {cin >> itemsList.at(i);} /* Your solution goes here */ cout << endl; return 0;} Please help me with this problem using c++.
- In this java assignment, we will need to use arraylists so we can store data for an employee. If the user wants to enter data for more than one employee, it should print like this: Employee ListId Name ----------------------- 1. First Name 2. Bob Smith If the user only enters one employee, it should print out a paystub for that employee that would look like this (with overtime coming into play as well, paying an extra 50% beyond 40 hours): ------------------------------- Id - 1 Name - First M. Last Address - 1234 Main St, City, St, Zip Phone - 1234567890 Email - sample@gmail.com Hours worked - 45 Hourly Rate - $10 Regular Pay, 40 hours at $10/hr - $400 Overtime Pay, 5 hours at $15/hr - $75 Gross Total - $475 ------------------------------ Federal tax (20%) - $95 State Tax (5%) - $23.75 Fica Tax (3%) - $14.25 ------------------------------ Net Check - $342 The program should have one class per .java file all calling to a main.java file using getters and setters. Here are the…Java Create an ArrayList of strings to store the names of celebrities or athletes. Add five names to the list. Process the list with a for loop and the get() method to display the names, one name per line. Pass the list to a void method. Inside the method, Insert another name at index 2 and remove the name at index 4. Use a foreach loop to display the arraylist again, all names on one line separated by asterisks. After the method call in main, create an iterator for the arraylist and use it to display the list one more time. See Sample Output. SAMPLE OUTPUT Here is the list Lionel Messi Drake Adele Dwayne Johnson Beyonce Here is the new list * Lionel Messi * Drake * Taylor Swift * Adele * Beyonce Using an iterator, here is the list Lionel Messi Drake Taylor Swift Adele Beyoncein Jave create two methods work(), and interwork() with the follow instructions: You may assume that the work() method is passed a List that does not contain any null elements. (Note: The List may contain missing elements.) The work() method must not have any side effects. That is, it must not change the parameters that it is passed in any way and it must not change any attributes in any way. The work() method must return the weighted average of the elements in the List it is passed. The label of the result must equal the parameter named rl. The data parameter contains the values to use in the calculation. If an element of data is missing (i.e., has a value attribute that is null) then that element must be ignored in the calculation. The weights attribute contains the weights to use in the calculation. If the weights attribute is null then all weights used in the calculation must be 1. You may assume that all of the elements of weights (if it is non-null) are…
- in Jave create two methods work(), and interwork() with the follow instructions: You may assume that the work() method is passed a List that does not contain any null elements. (Note: The List may contain missing elements.) The work() method must not have any side effects. That is, it must not change the parameters that it is passed in any way and it must not change any attributes in any way. The work() method must return the weighted average of the elements in the List it is passed. The label of the result must equal the parameter named rl. The data parameter contains the values to use in the calculation. If an element of data is missing (i.e., has a value attribute that is null) then that element must be ignored in the calculation. The weights attribute contains the weights to use in the calculation. If the weights attribute is null then all weights used in the calculation must be 1. You may assume that all of the elements of weights (if it is non-null) are…Using Java programming language create a linked list named Cars with four elements: "SUV cars", "Pickup cars", "Sport cars", and "Sedan cars". Apply the following activities on the code you’ve created and provide screen shot of each result: Add a new element “Classic car” at the beginning of the linked list using iterator. Add a new element “Economic cars" after the element "Sedan Cars" using iterator. Print the LinkedList backward from the last element to the first element using hasPrevious()Create an ArrayList of strings to store the names of celebrities or athletes. Add five names to the list. Process the list with a for loop and the get() method to display the names, one name per line. Pass the list to a void method. Inside the method, Insert another name at index 2 and remove the name at index 4. Use a foreach loop to display the arraylist again, all names on one line separated by asterisks. After the method call in main, create an iterator for the arraylist and use it to display the list one more time. See Sample Output. SAMPLE OUTPUT Here is the list Lionel Messi Drake Adele Dwayne Johnson Beyonce Here is the new list * Lionel Messi * Drake * Taylor Swift * Adele * Beyonce Using an iterator, here is the list Lionel Messi Drake Taylor Swift Adele Beyonce Textbook: Introduction to Java Programming and Data Structures, Comprehensive Version, Edition: 11th Author: Y. Daniel Liang Publisher: Pearson ISBN: 9780134670942
- Create an ArrayList of strings to store the names of celebrities or athletes. Add five names to the list. Process the list with a for loop and the get() method to display the names, one name per line. Pass the list to a void method. Inside the method, Insert another name at index 2 and remove the name at index 4. Use a foreach loop to display the arraylist again, all names on one line separated by asterisks. After the method call in main, create an iterator for the arraylist and use it to display the list one more time.Could be correct else dialike correct -----------Please.List[3], ..., myList[12]; The statement in Line 3 declares yourList to be an array of 14 components, the component type is int, and the components are: yourList[-5], yourList[-4], ..., yourList[0], ..., yourList[8]. listi: 88888 Enter 5 integers: 9 8 After filling listi: 98756 list2: 98256 Enter 3 elements: 1 19 First three elements of listi: .The UnsortedTableMap class is located in the maps folder. In the attachment, you will find a partially implemented class called UnsortedMapOfLists, which extends UnsortedTableMap. The values associated with the keys in UnsortedMapOfLists are arrays. So you have an array with each key. Off course you can save an array in the value of UnsortedTableMap class without the class we are going to develop, but our class makes this easier, as it allows using a syntax like this: myMap["somekey", 1] to reach element at index 1 in the array associated with key "somekey". I already implemented methods __setitem__ and __getitem__. Your task is to: implement method __delitem__ . Deletion will be performed for an element in the array. If index is not given, delete the array associated with the key. implement a function (not a method in the class) to swap the arrays associated with two given keys. Add the required comment in method __getitem__. implement a main to verify that your code is working…