0. Your Java program should follow the following rules:(

   • Prompt the user to enter name, id and score and validates the information.

   • The student name should be entered as LastName, FirstName (separated by comma). Please note the whole name should be saved in one string.

   • The student ID must have 7 digits.

   • The students SCORE must greater or equal to 0 and less or equal to 100.

   • If the user enters invalid information, your program should repeat the current question.

   • If the user enters correct information, your program should display the letter grade based

     on the score. When the letter grade is displayed, the output should be FirstName LastName got SCORE. Based on the grading system, FirstName (ID) will probably get X.

   • Please note, score >= 80, X = A, with the output message Congratulations!; score >= 70, X = B, with the output message You are so close to A!; score >= 60, X = C, with the output message You can do better by more practice!; score < 60, X = FNS, with the output message Please work harder to pass the course!;

   • Your program should be able to ask user for new input of users information for estimation until get the input Yes from the user.

   • Display welcome & closing messages. The following are sample screen shots to illustrate the expected behavior of your program. Your

     program must display the same information with the same format.