import java.util.Scanner;public class StudentRecord { public static void main(String[] args) { boolean inputOK = false; Scanner keyboard = new Scanner(System.in); double[] quizScores = new double[3]; double midterm = 0; double finalExam = 0; int count = 0; boolean anotherRecord = true; int students = 0; while (anotherRecord = true) for (students = 0; students < 100; students++) { Student studRec = new Student(quizScores[0], quizScores[1], quizScores[2], midterm, finalExam); if (inputOK == false) { System.out .println("Please input the quiz scores, separated by spaces."); for (count = 0; count < 3; count++) quizScores[count] = keyboard.nextDouble(); for (count = 0; count < 4; count++) { if (quizScores[count] < 0 || quizScores[count] > 10) { System.out.println("Incorrect value for quiz " + (count + 1) + ". Enter a "); System.out .println("score between 1 and 10 and press Space."); quizScores[count] = keyboard.nextDouble(); } else inputOK = true; } } inputOK = false; if (inputOK = false) { System.out .println("Please enter the midterm score and press Space."); midterm = keyboard.nextDouble(); if (midterm < 0 || midterm > 100) { System.out .println("Invalid value. Enter a number between 1 and 100."); midterm = keyboard.nextDouble(); } else inputOK = true; } inputOK = false; if (inputOK = false) { System.out .println("Please enter the final exam score and press Space."); finalExam = keyboard.nextDouble(); } double quizTotal = studRec.QuizTotal(quizScores[0], quizScores[1], quizScores[3]); System.out.println("Quiz total is " + quizTotal + " out of 25 possible points."); double midtermScore = studRec.MidtermTotal(midterm); System.out.println("Midterm total is " + midtermScore + ", out of 35 possible points."); double finalScore = studRec.FinalTotal(finalExam); System.out.println("Final total is " + finalExam + ", out of 40 possible points."); } double percentage = finalScore + quizTotal + midtermScore; if(percentage <100 && percentage > 90) System.out.println("Final Grade is an A."); else if (percentage > 80) System.out.println("Final Grade is a B."); else if (percentage > 70) System.out.println("Final Grade is a C."); else if (percentage > 60) System.out.println("Final Grade is a D."); else System.out.println("Final Grade is an F."); }}