Program #3 A frequency table lists words and the number of times each word appears in a text file. use c++ to Write a program that creates a frequency table for a file whose name is entered by the user. You can use a map of string-int pairs. You may want to use the C library function ispunct() (in header file CTYPE.H) to check for punctuation so you can strip it off the end of a word, using the string member function substr(). Also, the tolower() function may prove handy for uncapitalizing words.

Program #3 A frequency table lists words and the number of times each word appears in a text file. use c++ to Write a program that creates a frequency table for a file whose name is entered by the user. You can use a map of string-int pairs. You may want to use the C library function ispunct() (in header file CTYPE.H) to check for punctuation so you can strip it off the end of a word, using the string member function substr(). Also, the tolower() function may prove handy for uncapitalizing words.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter9: Completing The Basics

Section9.3: The String Class

Problem 7E

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