Using the C# indexer mechanism, create a hash table class that can be indexed like an array. (In effect, create a simple version of the System .Collections.Hashtable container class.) Alternatively, use an overloaded version of operator[] to build a similar class in C++.

Can you give me example of quadratic probing in C++ ? The quadratic problem function has one input, call it m where m is a int. The return type is an int.  For example, you have the serial number 2232012, quadProb(2232012) will return an int. Assume that the hash table size is 450. Assume that you are working with an uninitialized 2D array. Also write an insert() function to populate this 2D array.

Write a Perl program that uses a hash and a large number of operationson the hash. For example, the hash could store people’s names and theirages. A random-number generator could be used to create threecharacter names and ages, which could be added to the hash. When aduplicate name was generated, it would cause an access to the hash butnot add a new element. Rewrite the same program without using hashes.Compare the execution efficiency of the two. Compare the ease ofprogramming and readability of the two.

Write a c++ program to simulate a coffee shop or a Mcdonald's drive-thru where different customers give an order and they receive a unique ID then you use Queue Data Structure to arrange the order and use a sorting algorithm to sort identical orders so that you can make your entire servicing faster at the end the customer is given a receipt with his order, price, and ID on it. Make sure to use classes.

1. fast please in c++

Write a program using the stack for parenthesis matching. Explain what modifications would be needed to make the parenthesis matching algorithm check expressions with different kinds of parentheses such as (), ] and (}'s. Please write simple C programs to answer the question. Examine your codes with some examples. You should upload your runnable codes + report (single pdf) that explains your codes and results as a single zip file.

Hi, I am a bit lost on how to do this coding assignment. It would be great if someone could help me fill in the MyStack.java file with the given information. All the information is in the pictures. Thank you!

Write a C++ program that: (1) defines and implements a hash class that constructs a 15 element array (may be implemented using a vector, a deque, or a list, if you prefer), storing strings, using the following hash function: ((first_letter) + (second_letter) + (last_letter))% 15 (2) the driver program should: a. query the user for ten words and store them using the hash technique described above. b. print out the contents of each position of the array (or vector, deque, or whatever you used), showing vacant as well as filled positions. Remember, only 10 of the 15 positions will be filled. c. repeatedly query the user for a target word, hash the word, check for its inclusion in the list of stored words, and report the result. Continue doing this task until the user signals to stop (establish a sentinel condition).

Please do this in C++.  The only parts needed are commented as //TODO in MAIN. Please do not use cout, the PrintNodeData in MileageTrackerNode.cpp needs to be called. I am struggling with adding data into the linked list.     Given the MileageTrackerNode class, complete main() to insert nodes into a linked list (using the InsertAfter() function). The first user-input value is the number of nodes in the linked list. Use the PrintNodeData() function to print the entire linked list. DO NOT print the dummy head node. Ex. If the input is: 3 2.2 7/2/18 3.2 7/7/18 4.5 7/16/18 the output is: 2.2, 7/2/18 3.2, 7/7/18 4.5, 7/16/18 Main.cpp #include "MileageTrackerNode.h"#include <string>#include <iostream>using namespace std; int main (int argc, char* argv[]) {// References for MileageTrackerNode objectsMileageTrackerNode* headNode;MileageTrackerNode* currNode;MileageTrackerNode* lastNode; double miles;string date;int i; // Front of nodes listheadNode = new…

Implement in C Programming 7.9.1: LAB: BankAccount struct Given main(), build a struct called BankAccount that manages checking and savings accounts. The struct has three data members: a customer name (string), the customer's savings account balance (double), and the customer's checking account balance (double). Assume customer name has a maximum length of 20. Implement the BankAccount struct and related function declarations in BankAccount.h, and implement the related function definitions in BankAccount.c as listed below: BankAccount InitBankAccount(char* newName, double amt1, double amt2) - set the customer name to parameter newName, set the checking account balance to parameter amt1 and set the savings account balance to parameter amt2. (amt stands for amount) BankAccount SetName(char* newName, BankAccount account) - set the customer name void GetName(char* customerName, BankAccount account) - return the customer name in customerName BankAccount SetChecking(double amt, BankAccount…