task-5

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        System.out.println("welcome to the average calculator app");
        Scanner s = new Scanner(System.in);
        System.out.println("please enter your test score");
        int studentScore = s.nextInt();
        System.out.println("please enter the number of task's you did");
        int studentTask = s.nextInt();
        if (studentTask <= 4) {
            System.out.println("your score is: " + studentScore);
            return;//if task's is lower then 4 it shows the student score with out asking hes task average if not it just skips it
        }

        System.out.println("please enter the average score of your task's");
        int tasksAverage = s.nextInt();
        double average;

        // here we cover the range of tasks 5-7 and either over 60 or under it
        if (studentScore >= 60 && studentTask >= 5 && studentTask <= 7) {
            average = studentScore * 0.8 + tasksAverage * 0.2;
            System.out.println("your score is: " + (int) average);//
        } else if (studentScore <= 59 && studentTask >= 5 && studentTask <= 7) {
            average = studentScore * 0.9 + tasksAverage * 0.1;
            System.out.println("your score is: " + (int) average);
        }
        // here we cover the range of tasks 8 plus and if the score over 60 or under it
        if (studentTask >= 8 && studentScore >= 60) {
            average = studentScore * 0.7 + tasksAverage * 0.3;
            System.out.println("your score is: " + (int) average);
        } else if (studentScore < 60 && studentTask >= 8) {
            average = studentScore * 0.6 + tasksAverage * 0.4;
            System.out.println("your score is: " + (int) average);
        }

    }
}