Problem
1. Write a program that opens a text file, reads it character-by-character to the end of the file, and reports the number of characters in the file.
2. Do Programming Exercise 6 but modify it to get information from a file. The first item in the file should be the number of contributors, and the rest of the file should consist of pairs of lines, with the first line of each pair being a contributor's name and the second line being a contribution.
Exercise 6
Put together a program that keeps track of monetary contributions to the Society for the Preservation of Rightful Influence. It should ask the user to enter the number of contributors and then solicit the user to enter the name and contribution of each contributor. The information should be stored in a dynamically allocated array of structures. Each structure should have two members: a character array (or else a string object) to store the name and a double member to hold the amount of the contribution. After reading all the data, the program should display the names and amounts donated for all donors who contributed $10,000 or more. This list should be headed by the label Grand Patrons. After that, the program should list the remaining donors. That list should be headed Patrons. If there are no donors in one of the categories, the program should print the word "none." Aside from displaying two categories, the program need do no sorting.