H071221092

src/H071221092/Pertemuan_1/No1.java

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+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No1 {
+    public static void main(String[] args) {
+        int nim;
+        Scanner keyboard = new Scanner(System.in);
+        System.out.print("Masukkan NIM: ");
+        nim = keyboard.nextInt();
+
+        if (nim % 7 == 0) {
+            System.out.println("Soal: no 7");
+        } else if (nim % 7 == 1) {
+            System.out.println("Soal: no 1");
+        } else if (nim % 7 == 2) {
+            System.out.println("Soal: no 2");
+        } else if (nim % 7 == 3) {
+            System.out.println("Soal: no 3");
+        } else if (nim % 7 == 4) {
+            System.out.println("Soal: no 4");
+        } else if (nim % 7 == 5) {
+            System.out.println("Soal: no 5");
+        } else if (nim % 7 == 6) {
+            System.out.println("Soal: no 6");
+        }
+        keyboard.close();
+    }
+
+}

src/H071221092/Pertemuan_1/No2.java

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+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No2 {
+    public static void main(String[] args) {
+        Scanner userInput = new Scanner(System.in) ;
+        int bilBulat,bilDesimal,n,i;
+
+        bilBulat = 0;
+        bilDesimal = 0;
+
+        try{
+            System.out.print("Masukkan Jumlah Bilangan :");
+            n = userInput.nextInt();
+            userInput.nextLine();
+
+            for(i = 0; i < n; i++) {
+                double num = userInput.nextDouble();  //untuk mencari nilai yang double / float  di python
+                if (num % 1 == 0 ) {
+                    bilBulat++;
+                } else {
+                    bilDesimal++;
+                }
+            }
+            System.out.println(bilBulat + " Bilangan Bulat");
+            System.out.println(bilDesimal + " Bilangan Desimal");
+            userInput.close() ;
+        } catch (Exception e) {
+            System.out.println("Input Harus Berupa Angka");
+        }
+    }
+}

src/H071221092/Pertemuan_1/No3.java

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+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No3 {
+    public static void main(String[] args) {
+        Scanner input= new Scanner (System.in);
+
+        try{
+            System.out.print("Name  : ");
+            String name = input.nextLine();
+
+            System.out.print("Age   : ");
+            int age = input.nextInt();
+            input.nextLine();  //baris 
+
+            System.out.print("Hobby : ");  
+            String hobby = input.nextLine();
+
+            System.out.print("Nama saya " + name + ", " + age + " Tahun, hobby " + hobby + ".");
+        } catch (Exception e) {
+            System.out.println("Umur harus berupa angka");
+        }
+        input.close() ;
+    }
+}

src/H071221092/Pertemuan_1/No4.java

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+
+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No4 {
+    public static void main(String[] args) {
+        Scanner inputan = new Scanner(System.in);
+
+        String kalimat;
+
+        System.out.print("Masukkan Judul Film : ");
+        kalimat = inputan.nextLine();
+
+        String kalimatBaru = new String();
+
+        String[] array = kalimat.split(" ");
+        for (int index = 0; index < array.length; index=index+1) {
+            // System.out.print(array[index] + " ");
+            String kataBaru = array[index].toUpperCase().charAt(0) + array[index].substring(1).toLowerCase();
+            System.out.print(kataBaru + " ") ;
+        }
+        // Split kalimat menjadi beberapa kata:
+        // // for (String kata : kalimat.split(" ")) {
+
+        //     String kataBaru = kata.toUpperCase().charAt(0) + kata.substring(1).toLowerCase();
+
+        //     // kalimatBaru.append(kataBaru).append(" ");
+        //     kalimatBaru += kataBaru + (" ");
+        // }
+        //  System.out.println(kalimatBaru);
+        //  inputan.close();
+    }
+}

src/H071221092/Pertemuan_1/No5.java

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+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No5 {
+    public static void main(String[] args) {
+        Scanner ip = new Scanner(System.in);
+        String a = ip.next();
+        String day = a.substring(0, 2);
+        System.out.print(Integer.parseInt(day)); //untuk ubah 03 mnjdi 3 (menghilangkan 0)
+        String bulan = a.substring(3,  5);
+        int month = Integer.parseInt(bulan);
+        String [] bul = {"Januari", "Februari", "Maret", "April", "Mei", "Juni", "Juli", "Agustus", "september", "Oktober", "November", "Desember"};
+        System.out.print(" " + bul[month-1] + " ");
+
+        // if (month == 1) {
+        //     System.out.print(" Januari ");
+        // } 
+        // else if (month == 2) {
+        //     System.out.print(" Februari ");
+        // }
+        // else if (month == 3) {
+        //     System.out.print(" Maret ");
+        // }
+        // else if (month == 4) {
+        //     System.out.print(" April ");
+        // }
+        // else if (month == 5) {
+        //     System.out.print(" Mei ");
+        // }
+        // else if (month == 6) {
+        //     System.out.print(" Juni ");
+        // }
+        // else if (month == 7) {
+        //     System.out.print(" Juli ");
+        // }
+        // else if (month == 8) {
+        //     System.out.print(" Agustus  ");
+        // }
+        // else if (month == 9) {
+        //     System.out.print(" September ");
+        // }
+        // else if (month == 10) {
+        //     System.out.print(" Oktober ");
+        // }
+        // else if (month == 11) {
+        //     System.out.print(" November ");
+        // }
+        // else if (month == 12) {
+        //     System.out.print(" Desember ");
+        // }
+        String tahun = a.substring(6, 8);
+        int year = Integer.parseInt (tahun); 
+        if (year <= 23) { 
+            System.out.print("20" + tahun);
+        } 
+        else {
+            System.out.print("19" + tahun);
+        } ip.close();
+    }
+}

src/H071221092/Pertemuan_1/No6.java

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+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No6 {
+    public static void main(String[] args) {
+
+       Scanner input = new Scanner(System.in);
+
+       //Deklarasi variabel
+       double luas, phi=3.14;
+       double r;
+    try {
+       //Input nilai jari-jari
+       System.out.print("Masukan Jari-jari : ");
+       r = input.nextDouble();
+
+       //Menghitung luas lingkaran
+       luas = phi*r*r;
+
+       //untuk menampilkan  hasil
+       System.out.printf("Luas Lingkaran = %.2f",luas);
+       input.close();
+    } catch(Exception a) {
+        System.out.println("Inputan bukan angka");
+    }
+    } 
+}

src/H071221092/Pertemuan_1/No7.java

@@ -0,0 +1,23 @@
+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No7 {
+    public static void main(String[] args) {
+        String [] Makanan = {"KFC" , "MCD" , "Shilin" , "Pangsit" , "Bakso"} ;
+        Scanner input = new Scanner (System.in) ;
+        System.out.println("Masukkan nama makanan:");
+        String search = input.nextLine() ;
+        input.close() ; //
+
+        System.out.println(findIndex(Makanan, search));
+    }
+    public static int findIndex (String[] array, String teks) {
+        for (int i = 0; i < array.length; i=i+1) {
+            if (array[i].toLowerCase().equals(teks.toLowerCase())) {   // method untuk digunakan untuk mengabaikan case sensitive contohnya hurufbesar kecil pada inputan   //cara lain gunakan tolowercase
+                return i ;
+            }
+        }
+        return -1 ;  
+    }
+}

src/H071221092/Pertemuan_1/No8.java

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+package H071221092.Pertemuan_1;
+
+import java.util.Scanner;
+
+public class No8 {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        // Input satu bilangan
+        try {
+            System.out.print("Masukkan satu bilangan : ");
+            int bil = scanner.nextInt();
+
+            int[][] array2D = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 } };
+            boolean found = false;
+
+            for (int i = 0; i < array2D.length; i++) {
+                for (int j = 0; j < array2D[i].length; j++) {
+                    if (array2D[i][j] == bil) {
+                        System.out.println("Bilangan " + bil + " ditemukan pada indeks [" + i + "][" + j + "]");
+                        found = true;
+                        return;
+                    }
+                }
+            }
+            if (!found) {
+                System.out.println("Bilangan " + bil + " tidak ditemukan pada array 2D");
+            }
+        } catch (Exception e) {
+            System.out.println("Inputan harus berupa angka");
+
+        }
+        scanner.close();
+    }
+}

src/H071221092/Pertemuan_2/.vscode/settings.json

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+{
+    "java.debug.settings.onBuildFailureProceed": true
+}

src/H071221092/Pertemuan_2/No1.java

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+class Handphone {
+    String merk  ; // atribt 3-6
+    String warna ;
+    int harga ;
+
+    public String getMerk () {
+        return merk;
+    }
+    public String getWarna () {
+        return warna;
+    }
+    public int getHarga () {
+        return harga;
+    }
+}
+
+public class No1 { // class main method harus public dan public cuma boleh ada satu dalam satu file
+    public static void main(String[] args) {
+        Handphone hp = new Handphone ();
+        hp.merk  = "Iphone";
+        hp.warna = "Merah";
+        hp.harga = 10000;
+
+        System.out.println("Merk handphone: " + hp.getMerk());
+        System.out.println("Warna handphone: " + hp.getWarna());
+        System.out.println("Harga handphone: " + hp.getHarga());
+
+    }
+}

src/H071221092/Pertemuan_2/No2.java

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+class Person {
+    String name; //atribut 2-4
+    int age;
+    boolean isMale; 
+
+    public void setName (String name){ //String name itu parameter
+        this.name = name; // this supaya merujuk ke objek atau class dan nama antara atribut dan parameter harus sama, bisa tidak pakai this tp harus beda nama antara atribut dan parameter
+    }
+    public String getName () {
+        return name;
+    }
+    public void setAge (int age) { //public void yaitu method yang tidak mengembalikan apa2
+        this.age = age; 
+    }
+    public int getAge () {
+        return age;
+    }
+    public void setGender (String gender) { //String gender karena 
+        this.isMale = gender == "male";
+    }
+    public String getGender (){
+        if (isMale) {
+            return "male";
+        }
+        else {
+            return "female";
+        }
+
+    }
+}
+
+public class No2{
+    public static void main(String[] args) {
+        Person orang = new Person ();
+        orang.setName("Fara");
+        orang.setAge(18);
+        orang.setGender("female");
+
+        System.out.println("Nama: " + orang.getName());
+        System.out.println("Umur: " + orang.getAge());
+        System.out.println("Jenis kelamin: " + orang.getGender());
+    }
+}