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Main.java
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import java.util.Scanner;
import FileHandling.WriteFile;
public class Main {
public void main(){
Scanner myObj = new Scanner(System.in); // implementasi user input (scanner)
System.out.println("\n\n\nSekarang anda bisa mengakses final project ini \nSelamat menjelajah!!!");
main1:while (true) {
System.out.println("\n_____________________________________________________________");
System.out.println("| Menu yang tersedia |");
System.out.println("| 1. Menghitung luas bangunan |");
System.out.println("| 2. Menghitung keliling bangunan |");
System.out.println("| 3. Menampilkan luas bangunan |");
System.out.println("| 4. Menampilkan keliling bangunan |");
System.out.println("| 5. Mengkuadratkan angka |");
System.out.println("| 6. Ke bagian login |");
System.out.println("| 7. Keluar dari project ini |");
System.out.println("|___________________________________________________________|");
System.out.print("Silahkan pilih 1-7: ");
// conditional untuk memilih
int pil = myObj.nextInt();
switch (pil) {
case 1:
System.out.println("\n____________________________________________________________");
System.out.println("| Silahkan pilih bangunan yang mau dihitung luasnya |");
System.out.println("| 1. Persegi |");
System.out.println("| 2. Persegi panjang |");
System.out.println("| 3. Lingkaran |");
System.out.println("| 4. Segitiga sama sisi |");
System.out.println("| 5. Segitiga siku-siku |");
System.out.println("| 6. Segitiga sembarang |");
System.out.println("| 7. Jajar genjang |");
System.out.println("|___________________________________________________________|");
System.out.print("Silahkan pilih 1-7: ");
int pilLuas = myObj.nextInt();
switch (pilLuas) {
case 1:
// class luas Persegi
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Persegi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
Persegi persegi = new Persegi();
System.out.print("Masukkan sisi persegi : ");
persegi.sisi = myObj.nextInt();
Integer sisiP = persegi.sisi;
persegi.Luas(sisiP);
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 2:
// class luas PersegiPanjang
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Persegi Panjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
var luasPP = new PersegiPanjang();
System.out.print("Masukkan sisi 1 persegi panjang : ");
luasPP.sisi = myObj.nextInt();
System.out.print("Masukkan sisi 2 persegi panjang : ");
Integer sisiPP = myObj.nextInt();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
luasPP.Luas(sisiPP);
break;
case 3:
// class luas lingkaran encapsulation
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Lingkaran\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
LingkaranLuas lingkaran = new LingkaranLuas();
lingkaran.luasLingkaran();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 4:
// interface tapi pakai default luas segitiga
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Segitiga Sama Sisi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
SegitigaInterface lSegitigaSS = new SegitigaSamaSisi();
lSegitigaSS.luas();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 5:
// interface tapi pakai default luas segitiga
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Segitiga Sama Kaki\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
SegitigaInterface lSegitigaSs = new SegitigaSamaSisi();
lSegitigaSs.luas();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 6:
// interface tapi pakai default luas segitiga
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Segitiga Sembarang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
SegitigaSembarang.luas();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 7:
// inner class luas JajarGenjang\
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Luas Jajar Genjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
System.out.print("Masukkan alas jajar genjang : ");
JajarGenjang outer = new JajarGenjang();
System.out.print("Masukkan tinggi jajar genjang : ");
JajarGenjang.JajarGenjang2 inner = outer.new JajarGenjang2();
int ljg = inner.y * outer.x;
System.out.println(ljg);
WriteFile.writeInt(ljg, "FileLuasJajarGenjang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
default:
System.out.println("pilih 1-8!!!");
break;
}
break;
case 2:
System.out.println("\n____________________________________________________________");
System.out.println("| Silahkan pilih bangunan yang mau dihitung kelilingnya |");
System.out.println("| 1. Persegi |");
System.out.println("| 2. Persegi panjang |");
System.out.println("| 3. Lingkaran |");
System.out.println("| 4. Segitiga sama sisi |");
System.out.println("| 5. Segitiga siku-siku |");
System.out.println("| 6. Segitiga sembarang |");
System.out.println("| 7. Jajar genjang |");
System.out.println("|___________________________________________________________|");
System.out.print("Silahkan pilih 1-7: ");
int pilKel = myObj.nextInt();
switch (pilKel) {
case 1:
// class keliling Persegi <polymorphism>\
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Persegi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
Persegi persegi = new Persegi();
persegi = new KelilingPersegi();
System.out.print("Masukkan sisi persegi : ");
Integer sisi1 = myObj.nextInt();
persegi.Luas(sisi1);
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 2:
// class keliling PersegiPanjang <polymorphism>
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Persegi Panjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
persegi = new KelilingPersegiP();
System.out.print("Masukkan sisi 1 persegi panjang : ");
persegi.sisi = myObj.nextInt();
System.out.print("Masukkan sisi 2 persegi panjang : ");
Integer sisi2 = myObj.nextInt();
persegi.Luas(sisi2);
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 3:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Lingkaran\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
System.out.print("Mau menggunakan diameter atau jair-jari? (d/j) : ");
String DJ = myObj.next();
switch (DJ) {
case "d":
// interface keliling Lingkaran <diameter>
LingkaranInterface keliling = new LingkaranKelilingDia();
keliling.keliling();
break;
case "j":
// interface keliling Lingkaran <jari-jari>
LingkaranInterface kelilingJ = new LingkaranKelilingJari();
kelilingJ.keliling();
break;
default:
System.out.println("d/j!!!");
break;
}
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 4:
// interface tapi pakai default keliling segitiga
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Segitiga Sama Sisi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
SegitigaInterface lSegitigaSS = new SegitigaSamaSisi();
lSegitigaSS.keliling();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 5:
// interface tapi pakai default keliling segitiga
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Segitiga Siku-SIku\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
SegitigaInterface lSegitigaSs = new SegitigaSikuSiku();
lSegitigaSs.keliling();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 6:
// interface tapi pakai default keliling segitiga
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Segitiga Sembarang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
SegitigaSembarang.keliling();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 7:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nMenghitung Keliling Jajar Genjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
System.out.print("Masukkan alas jajar genjang : ");
JajarGenjang outer = new JajarGenjang();
System.out.print("Masukkan tinggi jajar genjang : ");
JajarGenjang.JajarGenjang2 inner = outer.new JajarGenjang2();
int ljg = 2 *(inner.y + outer.x);
System.out.println(ljg);
WriteFile.writeInt(ljg, "FileKelilingJajarGenjang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
default:
System.out.println("pilih 1-8!!!");
break;
}
break;
case 3:
System.out.println("\n____________________________________________________________");
System.out.println("| Silahkan pilih bangunan yang mau ditampilkan luasnya |");
System.out.println("| 1. Persegi |");
System.out.println("| 2. Persegi panjang |");
System.out.println("| 3. Lingkaran |");
System.out.println("| 4. Segitiga sama sisi |");
System.out.println("| 5. Segitiga siku-siku |");
System.out.println("| 6. Segitiga sembarang |");
System.out.println("| 7. Jajar genjang |");
System.out.println("|___________________________________________________________|");
System.out.print("Silahkan pilih 1-7: ");
int pilRL = myObj.nextInt();
switch (pilRL) {
case 1:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Persegi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasPersegi.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 2:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Persegi Panjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasPersegiPanjang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 3:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Lingkaran\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasLingkaran.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 4:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Segitiga Sama Sisi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasSegitigaSamaSisi.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 5:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Segitiga Sama Kaki\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasSegitigaSikuSiku.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 6:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Segitiga Sembarang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasSegitigaSembarang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 7:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Luas Jajar Genjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileLuasJajarGenjang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
default:
break;
}
break;
case 4:
System.out.println("\n____________________________________________________________");
System.out.println("| Silahkan pilih bangunan yang mau ditampilkan kelilingnya |");
System.out.println("| 1. Persegi |");
System.out.println("| 2. Persegi panjang |");
System.out.println("| 3. Lingkaran |");
System.out.println("| 4. Segitiga sama sisi |");
System.out.println("| 5. Segitiga siku-siku |");
System.out.println("| 6. Segitiga sembarang |");
System.out.println("| 7. Jajar genjang |");
System.out.println("|___________________________________________________________|");
System.out.print("Silahkan pilih 1-7: ");
int pilRK = myObj.nextInt();
switch (pilRK){
case 1:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Persegi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingPersegi.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 2:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Persegi Panjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingPersegiPanjang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 3:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Lingkaran\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingLingkaran.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 4:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Segitiga Sama Sisi\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingSegitigaSamaSisi.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 5:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Segitiga Sama Kaki\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingSegitigaSikuSiku.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 6:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Segitiga Sembarang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingSegitigaSembarang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
case 7:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nIsi File Keliling Jajar Genjang\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
ReadFile.read("FileKelilingJajarGenjang.txt");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
}
break;
case 5:
System.out.println("\n++++++++++++++++++++++++++++++++++++++++++++++++");
System.err.println("\nKuadrat bilangan\n");
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++\n");
LambdaTesting.Lamda();
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
continue;
case 6:
break main1;
case 7:
System.out.println("\n:):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):)\n");
System.out.println("Terima kasih telah menjelajahi project final yang sederhana ini :)");
System.out.println("Sampai jumpa! :(");
System.out.println("\n:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(");
System.exit(0);
default:
System.out.println("pilih 1-6!!!");
System.out.println("\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\///\n");
break;
}
}
}
}
// // welkam welkaman
// System.out.println("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-");
// System.out.println("\nSelamat datang di <WELCOME> Final Project Ahmad Shafwan Dzaky\n");
// System.out.println("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-");
// System.out.println("\nSebelum mengakses Final Project ini kami perlu mengetahui Identitas anda");
// masukkan identitas
// Login.login();
// System.out.print("Masukkan nama kamu : ");
// String ab = myObj.next();
// System.out.print("Masukkan NIM kamu : ");
// String ad = myObj.next();
// System.out.print("Kamu laki-laki atau perempuan? (L/P): ");
// String af = myObj.next();
// System.out.println("\nNama kamu : " + ab);
// System.out.println("NIM kamu : " + ad);
// if (af.equals("L")) { // implementasi equals method
// String jenisK = JenisKelaminEnum.LAKILAKI.name(); // implementasi Enum
// System.out.println("Kamu adalah seorang " + jenisK);
// } else if(af.equals("P")){
// String jenisK = JenisKelaminEnum.PEREMPUAN.name();
// System.out.println("Kamu adalah seorang " + jenisK);
// } else {
// System.out.println("Masukkan L/P!!!!");
// }
// // class luas Persegi
// Persegi persegi = new Persegi();
// System.out.print("Masukkan sisi persegi : ");
// persegi.sisi = myObj.nextInt();
// Integer sisiP = persegi.sisi;
// persegi.Luas(sisiP);
// // class luas PersegiPanjang
// var luasPP = new PersegiPanjang();
// System.out.print("Masukkan sisi 1 persegi panjang : ");
// luasPP.sisi = myObj.nextInt();
// System.out.print("Masukkan sisi 2 persegi panjang : ");
// Integer sisiPP = myObj.nextInt();
// luasPP.Luas(sisiPP);
// System.out.println("");
// // class keliling Persegi <polymorphism>
// persegi = new KelilingPersegi();
// System.out.print("Masukkan sisi persegi : ");
// Integer sisi1 = myObj.nextInt();
// persegi.Luas(sisi1);
// // class keliling PersegiPanjang <polymorphism>
// persegi = new KelilingPersegiP();
// System.out.print("Masukkan sisi 1 persegi panjang : ");
// persegi.sisi = myObj.nextInt();
// System.out.print("Masukkan sisi 2 persegi panjang : ");
// Integer sisi2 = myObj.nextInt();
// persegi.Luas(sisi2);
// System.out.println("");
// // inner class luas JajarGenjang
// System.out.print("Masukkan sisi 1 jajar genjang : ");
// JajarGenjang outer = new JajarGenjang();
// System.out.print("Masukkan sisi 2 jajar genjang : ");
// JajarGenjang.JajarGenjang2 inner = outer.new JajarGenjang2();
// int ljg = 2 * (inner.y + outer.x);
// System.out.println(ljg);
// WriteFile.readInt(luasBangun, "FileLuasJajarGenjang.txt");
// // class luas lingkaran encapsulation
// LingkaranLuas lingkaran = new LingkaranLuas();
// lingkaran.luasLingkaran();
// // interface keliling Lingkaran
// LingkaranInterface kelilingD = new LingkaranKelilingDia();
// kelilingD.keliling();
// LingkaranInterface kelilingJ = new LingkaranKelilingJari();
// kelilingJ.keliling();
// keliling lingkaran interface inheritance