Problem
You designed a guessing game in which the application generates a random number and the player tries to guess it. After each guess, you displayed a message indicating whether the player's guess was correct, too high, or too low. When the player eventually guessed the correct number, you displayed a score that represented a count of the number of guesses that were required. Modify the game so that when it starts, the player enters his or her name. After a player plays the game exactly five times, save the best (lowest) score from the five games to a file. If the player's name already exists in the file, update the record with the new lowest score. If the player's name does not already exist in the file, create a new record for the player. After the file is updated, display all the best scores stored in the file.