Write the C or C++ program system2 that reads, when being executed, oS commands command line parameters must be legal Unix/Linux commands. Print the number of coi argv. A sample execution by fictitious user "mike" is: herb$ ./a.out pwd ls whoami argc = 4 argv[1] = pwd Executing command 'pwd' /Users/mikey argv[2] = 1s Executing command 'ls' Applications Contacts Desktop testl Downloads Favorites Music Pictures familie herb pix_low_2020 test2 test.c testl.c Library Movies Public Documents a.out test2.c argv[3] - whoami Executing command 'whoami' mikey

Could you help me with this one too, please Regex, APIs, BeautifulSoup: python import requests, refrom pprint import pprintfrom bs4 import BeautifulSoup complete the missing bodies of the functions below: def group_chat(text_message, friend):"""Question 2- Your friends are blowing up your group chat. Given a string of text messagesfrom your friends and a specific friend's name, return the first text messagethey sent, excluding their name.- Each text message ends with either a ?, !, or .- Your code must be written in one line.   Args:text_message (astr)friend (astr)Returns:str of first match>>> text_message = "Madison: How are you guys going today?" + \"Anna: I'm doing pretty well!" + \"Madison: That's good to hear. How is everyone else?">>> friend = "Madison">>>group_chat(text_message, friend)How are you guys going today?"""pass test code: # text_message = "Madison: How are you guys going today?" + \# "Anna: I'm doing pretty well!" + \#…

The downloads include a python starter program (P9HashTable1.py) that reads an employee file, sets upthe data structures and then allows the user to search, add or delete employees from the database. Youmust store the employee file (EmployeeDB.csv) in the same folder as your python program. The pythonstarter program has some missing functions that you must provideThe deliverables this week are:1. A search function that will find an employee record based on the employee ID.• Use a hash function Mod(12) to convert empID to a position in the Hash Dictionary• Using the beginChain value in the Hash Dictionary, traverse the Employee linked list2. An insert function that will add a new employee to the database.• Check to see if this is the first node of the chain and process differently if it is3. A delete function that will remove an employee from the database.• You’re not physically removing the employee record, you’re just using the ptr to passover records that are deleted.4. After a…

The Cupid matchmaking Service maintains two files - one for the male clients and another for female clients.  Each file contains a client ID, last name, first name, and address.  Each file is in client ID order.  Use the provided pseudocode to write a C++ application that merges the two files into one file containing a list of all clients, maintaining ID member order. // Pseudocode Project8// Start// Declarations// InputFile inFile1;// InputFile inFile2;// OutputFile outFile1;// num mClientNumber, fClientNumber// string mClientName, fClientName// bool atLeastOneFileNotAtEnd = true// bool inFile1Written = false// bool inFile2Written = false// output "File merge processing starting"// open inFile1 "MaleClients.rtf"// open inFile2 "FemaleClients.rtf"// open outFile1 "MergedClients.rtf"// read mClientNumber and mClientName from inFile1// read fClientNumber and fClientName from inFile2// while ( atLeastOneFileNotAtEnd == true )// if (inFile1 is EOF)// if (inFile2Written == false)// output…

Integer userValue is read from input. Assume userValue is greater than 1000 and less than 99999. Assign tensDigit with userValue's tens place value. Ex: If the input is 15876, then the output is: The value in the tens place is: 7 2 3 public class ValueFinder { 4 5 6 7 8 9 10 11 12 13 GHE 14 15 16} public static void main(String[] args) { new Scanner(System.in); } Scanner scnr int userValue; int tensDigit; int tempVal; userValue = scnr.nextInt(); Your code goes here */ 11 System.out.println("The value in the tens place is: + tensDigit);

Need help to implement networking in python Server.py Load data from file This option will ask the user for a fully qualified path and will load a JSON file containing the information for users and pending messages. The format of the JSON file will be defined based on your implementation and it will the same used to save the data into file (menu option #4). Functionalities the server must provide: 1) User Sign Up: adds a user identified by a phone number to the system. a) Protocol: USR|username|password|display_name b) Response: 0|OK for success. 1| for an error. c) The server should validate that the username does not exist 2) User Sign In: verify user credentials a) Protocol: LOG|username|password b) Response: i) 0|OK → the credentials are correct. ii) 1|Invalid Credentials iii) 2|Already Logged In → in case that the user is logged in from another client. c) This will help the server knowing which user is connected. d) The server should keep a list of connected clients, which should…

Please answer in C++

C# also I have a error that states cannot open assembly 'debugone4.exe' no such file or directory

Create a new C++ project in Visual Studio (or an IDE of your choice).  Add the files listed below to your project: BinaryTree.h Download BinaryTree.h BinarySearchTree.h Download BinarySearchTree.h main.cpp Download main.cpp Build and run your project.  The program should compile without any errors. Note that function main() creates a new BST of int and inserts the nodes 12, 38, 25, 5, 15, 8, 55 (in that order) and displays them using pre-order traversal.  Verify that the insertions are done correctly. You may verify it manually or use the visualization tool at https://www.cs.usfca.edu/~galles/visualization/BST.html. (Links to an external site.) Do the following: 1. add code to test the deleteNode and search member functions. Save screenshot of your test program run.  2. add code to implement the nodeCount member function of class BinaryTree.  Test it and save screenshot of your test program run. 3. add code to implement the leafCount member function of class BinaryTree.  Test it and…