C++ arrays, c-strings, functions with arrays as parameters 1. Create a file that contains 20 integers or download the attached file twenty_integers.txt Create a program that: 2. Declares a c-style string array that will store a filename. 3. Prompts the user to enter a filename. Store the file name declared in the c-string. 4. Opens the file. Write code to check the file state. If the file fails to open, display a message and exit the program. 5. Declare an array that holds 20 integers. Read the 20 integers from the file into the array. 6. Write a function that accepts the filled array as a parameter and determines the MAXIMUM value in the array. Return the maximum value from the function (the function will be of type int). 7. Print ALL the array values AND print the maximum value in the array using a range-based for loop. Use informational messages. Ensure the output is readable.

C++ Please add the Decryption class. Read, using your FileReader, the PunchCard.txt file. Each Punch Card represents a matrix of 12 rows and 80 columns:--------------------------------------------------------------------------------Y 00000000000000000000000000000000000000000000000000000000000000000000000000000000X 000000000000000000000000000000000000000000000000000000000000000000000000000000000 100000000000000000000000000000000000000000000000000000000000000000000000000000001 010000000000000000000000000000000000000000000000000000000000000000000000000000002 001000000000000000000000000000000000000000000000000000000000000000000000000000003 000100000000000000000000000000000000000000000000000000000000000000000000000000004 000010000000000000000000000000000000000000000000000000000000000000000000000000005 000001000000000000000000000000000000000000000000000000000000000000000000000000006 000000100000000000000000000000000000000000000000000000000000000000000000000000007…

To set up a file to perform file I/O, you must declare   Group of answer choices at least one variable to write to the file. one or more file stream objects. a string array to store the file contents. All of these None of these

What three steps must be taken by a program when it uses a file?