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?

C Sharp Random Number File writer and Reader Create an application that writes a series of random numbers to a file. Each random number should be in the range of 1 through 100. The application should let the user specify how many randome numbers the file will hold and should use a SaveFileDialog control to let the user specify the file's name and Location. Create another application that uses an OpenFileDialog control to let the user select the file that was created above. This application should read the numbers from the file, display the numbers in a ListBox control and display: the total of the numbers and the number of random numbers read from the file.

C++ Programming

screenchot of input and output import string def count_words(fname):'''Returns the number of words in a text file'''pass#Open the file for reading#Read the text into one long string#Close the file#Remove the punctuation using string.punctuation#Split the text into a list of words#Return the number of words def main():'''Controls the program'''filename = "gb.txt"num_words = count_words(filename)print("There are", num_words, "words in", filename) main() #Start execution

File Handling Assignment -2 Write a program to generate a file numbers.txt that contains the first 50 odd natural numbers and each line in the file should contain 5 numbers only. Attach the screenshot of numbers.txt. In C or C++

Files Class Activity Write a program to write your first name (hard coded) to the screen and possibly to a file whose name is passed into the program from the command line. It can be written in upper or lower case or mixed case as the default. Usage: writer [-f filename] If the -f option is included with a filename, then create a file with that name or overwrite a previously existing file and write your name in on the first line. If the -f option is not included, then only write your name to the screen followed by a newline. Use a copy of the original getopt to parse the command line. Be sure to test whether a file open succeeds or not and close any file you open when done.

Define the following data structures: Record File Array String

how to do?

PYTHON PROGRAMMING ONLY PLEASE (PLEASE INCLUDE INPUT VALIDATIONS IF NECESSARY) Write a program that writes a series of random numbers to a file. Each random numbershould be in the range of 1 through 500. The application should let the user specify howmany random numbers the file will hold

File Display Assume that a file containing a series of integers is named numbers.dat and exists on the computer’s disk. Design a program that displays all of the numbers in the file. File Display IN Q Basic langauage and flowchart