// Program to compute a student's overall score in cse142 given their homework
// scores and exam scores.

public class OverallScore {
    public static void main(String[] args) {
        // hw1=8/10, hw2=14/16, hw3-8 = 18/20, section=18/18
        int totalPoints = 10 + 16 + 6 * 20 + 18;
        int actualPoints = 8 + 14 + 6 * 18 + 18;
        double hwScore = 100.0 * actualPoints / totalPoints;
                
        int mid = 81;
        int fin = 74;
                
        double overall = 0.45 * hwScore + 0.2 * mid + 0.35 * fin;
        System.out.println("overall = " + overall);
    }
}