Write a program to read a text file line by line and display each word separated by '#'
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- Write a program to read a text file line by line and display each word separatedby '#'.Write a program to find the most common words in a file. attach snapshot of output.Write a program to read all the values in the attached file test_scores.csv, calculate the total of the values, average of all values, then display them on screen.
- Write a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file sentences.txt. Start a new line whenever a word ends in a period, question mark, or exclamation mark. C++Write a program that removes all the occurrences of a specified string from a text file.Removes the string from the specified file. Your program should get the arguments from the command line.Write a program to change the alphabets in a file in following manner. Replace each alphabet with the preceding one i.e. b with a, x with w , a with z
- Write a program to read two file names from the command line. If the number of arguments in the command line are more than or less than two, then the program should terminate with an appropriate error message. Otherwise, it should open the first file and copy its contents into the second file, in effect overwriting its contents, if any.Write a python program that asks the user how many words they would liketo write to a file, and then asks the user to enter that many words,one at a time. The words should be written to a file.d) Write a Python program to accept a filename from the user and print the extension of that. Input: Random.py Output: Py
- Write a program to read two file names from the command line. If the number of arguments in the command line are more than or less than two, then the program should terminate with an appropriate error message. Otherwise, it should append the contents of the second file to the first file.Write a program that takes a filename as input from the user and looks for lines of the form and extract the number from each of the lines using a regular expression. Compute the average of the numbers and print out the average as an integer. Example: Enter filename: mbox.txt38549Use Python write a program that reads a file and writes out a new file with the lines in reversed order (i.e. the first line in the old file becomes the last one in the new file.)