You have been asked to develop a program which will enable a teacher to determine the percentage and the final grade for students in the class. The program will prompt teacher to enter the student’s first and last name and the number of points the student received. The program shall only accept the scores between 0 and 1,000 points (involving 0 and 1,000), with 1,000 points being the maximum number of points. If input value is within the valid range, the program will show a "good score" message; otherwise, program will display an error message and then terminate the program