Problem
1. Most Frequent Character Create an application that lets the user enter a string and displays the character that appears most frequently in the string.
2. Word Separator Create an application that accepts as input a sentence in which all the words are run together but the first character of each word is uppercase. Convert the sentence to a string in which the words are separated by spaces and only the first word starts with an uppercase letter. For example the string "Stop And Smell The Roses." would be converted to "Stop and smell the roses."