// Tugas Akhir PBO
// Dosen : Suryaningrum
// Dibuat Oleh :
// Arsianto Paulus p | 51411200
// Rahadian Rasyid | 55411758
// Hamdan Mustari | 53411164
// Kelas 2IA21
// Universitas Gunadarma
import java.util.Scanner;
public class tugasPbo {
Scanner input = new Scanner(System.in);
public tugasPbo(){
menu();}
public void menu(){
clean();
System.out.println("\n====== MENU UTAMA ======");
System.out.println("| 1. Hitung Luas |");
System.out.println("| 2. Hitung Voume |");
System.out.println("| 0. Exit |");
System.out.println("========================\n");
System.out.print ("Masukkan Pilihan : ");
int pil = input.nextInt();
switch(pil){
case 1:
try{
menuLuas();
}catch(IndexOutOfBoundsException ex){
System.out.println("Ada Kesalahan pada proses IO!!!");
}
case 2:
try{
menuVolume();
}catch(IndexOutOfBoundsException ex){
System.out.println("Ada Kesalahan pada proses IO!!!");
}
default:
System.exit(0);
break;
}
}
public void clean(){
for(int i=0;i<=40;i++){
System.out.println("\n");
}
}
public void tanya(){
System.out.println(" ------------------- ");
System.out.println(" ___________________ ");
System.out.println(" Anda ingin kemana : ");
System.out.println(" 1. Menu Utama ");
System.out.println(" 2. Menu Luas ");
System.out.println(" 3. Menu Volume ");
System.out.println(" 0. Selesai ");
System.out.print("Masukkan Pilihan : ");
int pil = input.nextInt();
switch(pil){
case 1:
menu();
case 2:
menuLuas();
case 3:
menuVolume();
default:
System.exit(0);
break;
}
}
public void menuLuas(){
clean();
System.out.println("\n============ MENU LUAS =========== ");
System.out.println("| 1. Hitung Luas Segitiga |");
System.out.println("| 2. Hitung Luas Lingkaran |");
System.out.println("| 3. Hitung Luas Jajargenjang |");
System.out.println("| 4. Hitung Luas Persegi Panjang |");
System.out.println("| 0. Exit |");
System.out.println("===================================\n");
System.out.print ("Masukkan Pilihan : ");
int pil = input.nextInt();
switch(pil){
case 1:
clean();
Lsegitiga();
tanya();
case 2:
clean();
Llingkaran();
tanya();
case 3:
clean();
Ljajargenjang();
tanya();
case 4:
clean();
Lpersegi();
tanya();
default:
System.exit(0);
break;
}
}
public void Lsegitiga(){
System.out.println("\n~~~~~HITUNG LUAS SEGITIGA~~~~~~");
System.out.print(" Masukkan Alas : ");
float a = input.nextFloat();
System.out.print(" Masukkan Tinggi : ");
float b = input.nextFloat();
float l = (a * b) / 2 ;
System.out.println(" Luas Segitiga Adalah "+l);
}
public void Llingkaran(){
System.out.println("\n~~~~~HITUNG LUAS LINGKARAN~~~~~~");
System.out.print(" Masukkan Jari-Jari : ");
float j = input.nextFloat();
float l = 22 * j * j / 7;
System.out.println("Luas Jari-Jari Adalah "+l);
}
public void Ljajargenjang(){
System.out.println("\n~~~~~HITUNG LUAS JAJARGENJANG~~~~~~");
System.out.print(" Masukkan Alas : ");
float a = input.nextFloat();
System.out.print(" Masukkan Tinggi : ");
float b = input.nextFloat();
float l = a * b;
System.out.println(" Luas Jajargenjang Adalah "+l);
}
public void Lpersegi(){
System.out.println("\n~~~~~HITUNG LUAS PERSEGI PANJANG~~~~~~");
System.out.print(" Masukkan Panjang : ");
float a = input.nextFloat();
System.out.print(" Masukkan Lebar : ");
float b = input.nextFloat();
float l = a * b ;
System.out.println(" Luas Persegi Panjang Adalah "+l);
}
public void menuVolume(){
clean();
System.out.println("\n========== MENU VOLUME ========");
System.out.println("| 1. Hitung Volume Kerucut |");
System.out.println("| 2. Hitung Volume Tabung |");
System.out.println("| 3. Hitung Volume Balok |");
System.out.println("| 4. Hitung Volume Bola |");
System.out.println("| 0. Exit |");
System.out.println("==============================\n");
System.out.print ("Masukkan Pilihan : ");
int pil = input.nextInt();
switch(pil){
case 1:
clean();
Vkerucut();
tanya();
case 2:
clean();
Vtabung();
tanya();
case 3:
clean();
Vbalok();
tanya();
case 4:
clean();
Vbola();
tanya();
default:
System.exit(0);
break;
}
}
public void Vkerucut(){
System.out.println("\n~~~~~HITUNG VOLUME KERUCUT~~~~~~");
System.out.print(" Masukkan Jari-Jari : ");
float j = input.nextFloat();
System.out.print(" Masukkan Tinggi : ");
float b = input.nextFloat();
float v = 1/3 * 22/7 * j * j * b ;
System.out.println(" Volume Kerucut Adalah "+v);
}
public void Vtabung(){
System.out.println("\n~~~~~HITUNG VOLUME TABUNG~~~~~~");
System.out.print(" Masukkan Jari-Jari : ");
float j = input.nextFloat();
System.out.print(" Masukkan Tinggi : ");
float b = input.nextFloat();
float v = 22/7 * j * j * b ;
System.out.println(" Volume Tabung Adalah "+v);
}
public void Vbalok(){
System.out.println("\n~~~~~HITUNG VOLUME BALOK~~~~~~");
System.out.print(" Masukkan Panjang : ");
float a = input.nextFloat();
System.out.print(" Masukkan Lebar : ");
float b = input.nextFloat();
System.out.print(" Masukkan Tinggi : ");
float c = input.nextFloat();
float v = a * b * c ;
System.out.println(" Volume Balok Adalah "+v);
}
public void Vbola(){
System.out.println("\n~~~~~HITUNG VOLUME BOLA~~~~~~");
System.out.print(" Masukkan Jari-Jari : ");
float j = input.nextFloat();
float v = 4/3 * 22/7 * j * j * j ;
System.out.println(" Volume Bola Adalah "+v);
}
public static void main(String[]args){
new tugasPbo();
}
}
OUTPUT :
OUTPUT :
