How do you pass a file as a command line argument to a C++ program

In C++ Could someone Write a program that will read a document/txt file thats written in ASCII and converts it into normal text and then display the text on the screen. I wanna know what some more professional ones look like becaume mine looks pretty jumbled

For the following program: Please create a program in C++ that allows you to view and edit the sales amounts for each month of the current year. Console Monthly Sales program   COMMAND MENU view   - View sales for specified month edit   - Edit sales for specified month totals - View sales summary for year exit   - Exit program   Command: view Three-letter Month: jan Sales amount for Jan is 14,317.00.   Command: edit Three-letter Month: jan Sales Amount: 15293 Sales amount for Jan is 15,293.00.   Command: totals Yearly total:         77,786.71 Monthly average:       6,482.23   Command: view Three-letter Month: july Invalid three-letter month.   Command: exit Bye! Specifications The program should use a list to store the sales data for each month with the three-letter abbreviation for the month (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, and Dec) as the key for each item. When the program starts, it should read the sales data inserted from the user. If the user edits the…

What header file must be present in a C++ program in order to use the string manipulation methods?

Help write a C++ Program to do the following: This is to create a prototype for a Web browser. You’ll do this by transforming the file viewer created (SHOWN BELOW) into a browser for a web of files that are all located on a single computer. (This is in contrast to the real World Wide Web whose pages are located all over the world.) Details The files in this web of files are plain text files that may contain anchors that provide links to other files. More precisely, an anchor is a string of the form 1 where filename is the name of another file and text is a piece of text. For example, here’s a line of text that contains an anchor: More is available. To keep things simple, assume that every anchor is separated from adjacent text by white space and that the strings filename and text cannot contain white space. Your browser should work exactly like the file viewer, except for the following: 1. When an anchor is displayed, it should appear as [n] where n is a number that is unique to…

In C++, a pointer variable is a special kind of data storage. Do you know how to put it to use?