Try to count the total number of words and characters of given input strings on the command line
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Try to count the total number of words and characters of given input strings on the command line.
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- The list (a b c) , write a Racket operation which, when interpreted, returns ‘(a b c ((a) b c) a b c). Put the code that does this here:write c++ program text editor cut copy paste (using stack) include clipboard history (history of copy saving by stack and calling history of copies)Language: Python Goal: implement decryption in the attached code block import argparse import os import time import sys import string # Handle command-line arguments parser = argparse.ArgumentParser() parser.add_argument("-d", "--decrypt", help='Decrypt a file', required=False) parser.add_argument("-e", "--encrypt", help='Encrypt a file', required=False) parser.add_argument("-o", "--outfile", help='Output file', required=False) args = parser.parse_args() encrypting = True try: ciphertext = open(args.decrypt, "rb").read() try: plaintext = open(args.encrypt, "rb").read() print("You can't specify both -e and -d") exit(1) except Exception: encrypting = False except Exception: try: plaintext = open(args.encrypt, "rb").read() except Exception: print("Input file error (did you specify -e or -d?)") exit(1) def lrot(n, d): return ((n << d) & 0xff) | (n >> (8 - d)) if encrypting: #…
- Using multithreading, write a program that will add new items to your inventory, remove items that have been sold and view a list of all items in your inventory.Can you hurry please In UNIX systems, which command handles a character stream by duplicating its input? a) tree b) tee c) tty d) lsCreate a programme that can scan an arbitrary number of lines of VB.NET code and store reserved words in one linked list and identifiers and literals in another. Display the contents of each linked list after the programme has finished reading input.
- o print a task in a human-readable format, make sure that The name is written in all caps (i.e., capital letters), The priority is converted from an integer to its corresponding string status ("Low", "Lowest", "Medium", "High", "Highest") The deadline is converted to its written format (see Lab 7.19) The completed field is converted to a "Yes" or "No". Also, we want to print not just a single task, but a list of tasks, so we will print the index of a task on the same line as its name. We will also print a newline after printing a task to separate them in a list. Here is what the print should look like when a list with just 1 element gets printed: my_list = [{ 'name': 'get groceries', 'description': 'buy jam and peanut butter', 'priority': 2, 'deadline': '02/23/2022', 'completed': False }] print_formatted_tasks(my_list) The function call should print: 0: GET GROCERIES Description: buy jam and peanut butter Priority: Low Deadline: February 23, 2022 Completed: No <newline> def…For ReadDec, describe what it does.Create a software that can read an arbitrary number of lines of VB.NET code and save reserved words in one linked list and identifiers and literals in another. Display the contents of each linked list when the programme has completed reading input.
- [9] In Python, values of each variable can be swapped using the following syntax: var1, var2 = var2, var1 The syntax above illustrates what concept? a. List Assignment b. Stack Assignment c. Tuple Assignment d. Queue Assignmentpython: In the Python terminal, the command dir(list) returns a list of operations that can be performed on lists. choose three (3) operations from this list and, in your own words, describe what it does, how to use it, and give your own example. Try to choose operations that have not been completed yet.OCaml Code: Please fix the pop command error that is attached. Don't reject the question because this is not a graded work. Below is the code along with the test cases. Make sure to show the correct code with the screenshot of the test cases being passed. interpreter.ml type stackValue = BOOL of bool | INT of int | ERROR | STRING of string | NAME of string | UNIT type command = ADD | SUB | MUL | DIV | PUSH of stackValue | POP | REM | NEG | TOSTRING | SWAP | PRINTLN | QUIT letinterpreter (input, output) = let ic = open_in input in let oc = open_out output in letrec loop_read acc = try let l = String.trim(input_line ic) in loop_read (l::acc) with | End_of_file -> List.rev acc in let strList = loop_read [] in let str2sv s = match s with | ":true:" -> BOOL true | ":false:" -> BOOL false | ":error:" -> ERROR | ":unit:" -> UNIT | _-> let rec try_parse_int str = try INT (int_of_string str) with…