import java.util.Scanner;
public class week4
{
    public static void main(String[] args) {

int n =1;

{
    do{
    n++;
    String studentname;

    int mark;

    Scanner inText = new Scanner(System.in);

    System.out.print("Please enter the name of the student >> ");

    studentname = inText.nextLine();

    Scanner inNumber = new Scanner(System.in);

    System.out.print("Please enter mark for student " + studentname + " out of 100 >> ");


    mark = inText.nextInt();

    if(mark <50) System.out.println("The grade for " + studentname + " is F " );

    else if(mark <65) System.out.println("The grade for " + studentname + " is P " );

    else if(mark <75) System.out.println("The grade for " + studentname + " is C " );

    else if(mark <85) System.out.println("The grade for " + studentname + " is D " );

    else System.out.println("The grade for " + studentname + " is HD" );

    } while(n <=3);

    Scanner input = new Scanner(System.in);

                int sum = 0;
                int mark;
                int average;
                int counter = 1;

                while (counter < 2){
                    mark = input.nextInt();
                    sum = sum + mark;
                    counter++;
                    average = sum/3;
                    System.out.printf("The aerage score is " + average  );
                }


        }
    }
}