Exercise Set 2.2 String class and Standard Template Libraries (STLs) Read in the sht maguies froam the fls, ane word at a time. e Keep only the words, removing any punctuation or other characters. . Store the words in a built-in STL container, such as array, vector or map. . You are essentially building a repository of words. . Design an algorithm for storing the words, such that you can easily find a word, without an exhaustive search through the repository