hitungNA

import java.io.*;
public class hitungNA {

    /**
     * @param args
     */
    public static void main(String[] args)throws IOException {
        // TODO Auto-generated method stub
        BufferedReader  bfr = new BufferedReader(new InputStreamReader(System.in));

        System.out.println("==================================");
        System.out.println("Program Menginput Nilai AKhir");
        System.out.println("Mata Kuliah Bahasa Pemrograman");
        System.out.println("==================================");

        String nim, nama;
        double uts, uas, tugas;
        String huruf;

        try{
            System.out.print("NIM : ");nim=bfr.readLine();
            System.out.print("Nama : ");nama=bfr.readLine();
            System.out.print("UTS : ");uts=Integer.parseInt(bfr.readLine());
            System.out.print("UAS : ");uas=Integer.parseInt(bfr.readLine());
            System.out.print("TUGAS : ");tugas=Integer.parseInt(bfr.readLine());
            System.out.print("");

            System.out.println("==================================");
            System.out.println("Program Menghitung Nilai AKhir");
            System.out.println("Mata Kuliah Bahasa Pemrograman");
            System.out.println("==================================");
            System.out.println("NIM/NAMA : "+nim+"/"+nama);
            System.out.println("UTS : "+uts);
            System.out.println("UAS : "+uas);
            System.out.println("TUGAS : "+tugas);
            double nilaiakhir = ((uts*0.3)+(uas*0.3)+(tugas*0.4));
            System.out.println("Nilai Akhir : "+nilaiakhir);

            if((nilaiakhir>=0)&&(nilaiakhir<=44)){
                huruf="E";
                System.out.println("Nilai Huruf : E");
            }else if((nilaiakhir>=45)&&(nilaiakhir<=54)){
                huruf="D";
                System.out.println("Nilai Huruf : D");

            }else if((nilaiakhir>=55)&&(nilaiakhir<=59)){
                huruf="C";
                System.out.println("Nilai Huruf : C-");

            }else if((nilaiakhir>=60)&&(nilaiakhir<=64)){
                huruf="C";
                System.out.println("Nilai Huruf : C+");

            }else if((nilaiakhir>=65)&&(nilaiakhir<=74)){
                huruf="B";
                System.out.println("Nilai Huruf : B");

            }else if((nilaiakhir>=75)&&(nilaiakhir<=79)){
                huruf="B";
                System.out.println("Nilai Huruf : B+");

            }else{
                huruf="A";
                System.out.println("Nilai Huruf : A");
            }

            System.out.println("==================================");
            System.out.println("==================================");

            if((huruf.equals("B")||huruf.equals("A"))||huruf.equals("B+")){
                System.out.println("Dinyatakan lulus dalam mata kuliah Bahasa Pemograman");
            }else{
                System.out.println("Dinyatakan tidak lulus dalam mata kuliah Bahasa Pemograman");
            }


        }catch(Exception e){
            System.out.println("Harap masukkan berupa angka!");
        }

    }
}