package FinalGrade;

import java.util.Scanner;

public class FinalGrade {

    public static void main(String[] args) {


        // grade variables
        float assignment1;
        float assignment2;
        float assignment3;
        float assignment4;
        float assignment5;
        float assignment6;

        Scanner s = new Scanner(System.in);

        System.out.print("Enter grade for assignment1: ");
        assignment1= s.nextFloat();
        System.out.print("Enter grade for assignment2: ");
        assignment2 = s.nextFloat();
        System.out.print("Enter grade for assignment3: ");
        assignment3 = s.nextFloat();
        System.out.print("Enter grade for assignment4: ");
        assignment4 = s.nextFloat();
        System.out.print("Enter grade for assignment5: ");
        assignment5 = s.nextFloat();
        System.out.print("Enter grade for assignment6: ");
        assignment6 = s.nextFloat();

        // test if user chooses the optional assignment
        float finalGrade;
        if ( assignment6 >0) {
            // if yes, determine lowest previous assignment and replace it
            float lowest = 100.0f;

            if (assignment1 < lowest) {
                lowest = assignment1;
            }
            if (assignment2 < lowest) {
                lowest = assignment2;
            }
            if (assignment3 < lowest ) {
                lowest = assignment3;
            }
            if (assignment4 < lowest ) {
                lowest = assignment4;
            }
            if (assignment5 < lowest ) {
                lowest = assignment5;
            }

            finalGrade = assignment6;

            if (assignment1 != lowest) {
                finalGrade += assignment1;
            }
            if (assignment2 != lowest) {
                finalGrade += assignment2;
            }
            if (assignment3 != lowest) {
                finalGrade += assignment3;
            }
            if (assignment4 != lowest) {
                finalGrade += assignment4;
            }
            if (assignment5 != lowest) {
                finalGrade += assignment5;
            }
            // finalGrade = finalGrade / 5.0f;
            finalGrade /= 5.0f;

        }  else {

            finalGrade = (assignment1 + assignment2 + assignment3 +
                    assignment4 + assignment5 )  / 5.0f;

            System.out.println("Your final grade is: " + finalGrade);
        }


    }
}