The last photo are the numbers in a text file

Write a program that reads in a number of student scores from a file, finds the best score, and then assigns the grades based on the following Grade is A if score is >= best-15; Grade is B if score is >= Grade is C if score is >= best-35; Grade is D if score is >= best-45; Grade is F otherwise best - 25; Requirements: You must use File I/O The input file has the following format, the first number is an integer which is the number of scores, the rest of the file is the scores. You are only allowed to read the file one time. Display the output in the console. Test Data: scores.txt Test Output