Word frequency using the map container Program Plan: Include the required header files in the program. Define the main() function: Declare the required variables in the function. Declare the file stream object. Get the file name from the user. Open the input file. Using while loop Read the word from the file Count number of times that the word is used and increment the word counter. Add the word and its frequencies in a map. Close the file. Display the map elements on the output screen.

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Chapter 17, Problem 6PC

Program Plan Intro

Word frequency using the map container

Program Plan:

Include the required header files in the program.

Define the main() function:

Declare the required variables in the function.

Declare the file stream object.

Get the file name from the user.

Open the input file.

Using while loop

Read the word from the file

Count number of times that the word is used and increment the word counter.

Add the word and its frequencies in a map.

Close the file.

Display the map elements on the output screen.

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