The project is to let the user input a file extension, and if the files exist then the user will be asked to enter a keyword to check how many these words mentioned in the txt file, and then sort them in decreasing order, visualize the sorting result, and the output should be in excel sheet

What the program should do is to be able to read the data from the CSV file,calculate the frequency of each word, sort the frequency of those words in decreasing order, eliminate the non-keywords and finally visualize the results by producing an Excel file that contains those results.

should be C++ code

please please show the work and explain the functions.

thanks

Project description Create a text parser to automatically check the instances of different keywords representing the skill sets included in a number of job descriptions - Read data from the text file - Calculate the frequency of each word - Sort the frequencies in decreasing order - Eliminate non-keywords - Visualize the sorting result Expected outcome Basic hard skill - Coding project management - File processing - Array processing - String functions - Classes and objects - Data visualization Extended level - Sorting algorithm - Interaction support