H071201036 - Nilam

H071201036/PRAKTIKUM-3/Nomor1.java

@@ -0,0 +1,40 @@
+import java.util.Scanner;
+
+public class Nomor1 {
+    public static void main(String[] args) {
+        try {
+            Scanner input = new Scanner(System.in);
+            System.out.print("Masukan nilai awal ");
+            int x = input.nextInt();
+            System.out.print("Masukan nilai akhir ");
+            int y = input.nextInt();
+            int a = 0, b = 0;
+
+            if (x<y){
+                a = x;
+                b = y;
+            }
+            else{
+                a = y;
+                b = x;
+            }
+
+            for (int i = a; i <= b; i++) {
+                if (i % 2 == 0 && i < 0) {
+                    System.out.println(i + " genap negatif");
+                } else if (i % 2 == 0 && i > 0) {
+                    System.out.println(i + " genap positif");
+                } else if (i % 2 != 0 && i < 0) {
+                    System.out.println(i + " ganjil negatif");
+                } else if (i % 2 != 0 && i > 0) {
+                    System.out.println(i + " ganjil positif");
+                } else {
+                    System.out.println(i + " nol");
+                }
+            }
+            input.close();
+        } catch (Exception n) {
+            System.out.print("Data harus bilangan bulat");
+        }
+    }
+}

H071201036/PRAKTIKUM-3/Nomor2.java

@@ -0,0 +1,18 @@
+import java.util.Scanner;
+
+public class Nomor2 {
+    public static void main(String[] args) {
+        Scanner inputUser = new Scanner(System.in);
+        int x = inputUser.nextInt();
+        int y = inputUser.nextInt();
+
+        for (int i = 1; i <= y; i++) {
+            if (i % x == 0) {
+                System.out.println(i + " ");
+            } else {
+                System.out.print(i + " ");
+            }
+        }
+        inputUser.close();
+    }
+}

H071201036/PRAKTIKUM-3/Nomor3.java

@@ -0,0 +1,24 @@
+import java.util.Scanner;
+
+public class Nomor3 {
+    public static void main(String[] args) {
+        try {
+            Scanner input = new Scanner(System.in);
+            int n = input.nextInt();
+
+            int a = 0;
+            int b = 1;
+            System.out.print(a + " " + b);
+
+            for (int i = 2; i < n; i++) {
+                int next = a + b;
+                System.out.print(" " + next);
+                a = b;
+                b = next;
+            }
+        input.close();
+        } catch (Exception e) {
+            System.out.print("Data harus bilangan bulat");
+        }
+    }
+}

H071201036/PRAKTIKUM-3/Nomor4.java

@@ -0,0 +1,52 @@
+import java.util.Scanner;
+
+public class Nomor4 {
+    public static void main(String[] args) {
+        try {
+            Scanner input = new Scanner(System.in);
+            int seribu = 0, duaRibu = 0, limaRibu = 0, sepuluhRibu = 0, duaPuluhRibu = 0, limaPuluhRibu = 0, seratusRibu = 0;
+            int hargaBarang = input.nextInt();
+            int nilaiUang = input.nextInt();
+
+            if (hargaBarang <= nilaiUang) {
+                int kembalian = nilaiUang - hargaBarang;
+                while (kembalian > 0) {
+                    if (kembalian - 100000 >= 0) {
+                        kembalian -= 100000;
+                        seratusRibu++;
+                    } else if (kembalian - 50000 >= 0) {
+                        kembalian -= 50000;
+                        limaPuluhRibu++;
+                    } else if (kembalian - 20000 >= 0) {
+                        kembalian -= 20000;
+                        duaPuluhRibu++;
+                    } else if (kembalian - 10000 >= 0) {
+                        kembalian -= 10000;
+                        sepuluhRibu++;
+                    } else if (kembalian - 5000 >= 0) {
+                        kembalian -= 5000;
+                        limaRibu++;
+                    } else if (kembalian - 2000 >= 0) {
+                        kembalian -= 2000;
+                        duaRibu++;
+                    } else if (kembalian - 1000 >= 0) {
+                        kembalian -= 1000;
+                        seribu++;
+                    }
+                }
+                System.out.println(seratusRibu + " uang Rp.100.000");
+                System.out.println(limaPuluhRibu + " uang Rp.50.000");
+                System.out.println(duaPuluhRibu + " uang Rp.20.000");
+                System.out.println(sepuluhRibu + " uang Rp.10.000");
+                System.out.println(limaRibu + " uang Rp.5.000");
+                System.out.println(duaRibu + " uang Rp.2.000");
+                System.out.println(seribu + " uang Rp.1.000");
+            } else {
+                System.out.print("Maaf uang Anda tidak cukup !!");
+            }
+        input.close();
+        } catch (Exception n) {
+            System.out.print("Input data tidak valid");
+        }
+    }
+}

H071201036/PRAKTIKUM-3/Nomor5.java

@@ -0,0 +1,36 @@
+import java.util.Scanner;
+
+public class Nomor5 {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+
+        while (input.hasNext()) {
+            float M = input.nextFloat();
+            if (0 <= M && M < 360) {
+                int sec = (int) (M * 86400) / 360;
+                int HH = (sec / 3600) + 6;
+                int MM = (sec % 3600) / 60;
+                int SS = (sec % 3600) % 60;
+
+                if (M >= 0 && M < 90) { // jam 06.00-11.59
+                    System.out.println("Selamat Pagi");
+                } else if (M >= 90 && M < 150) {// jam 12.00-15.59
+                    System.out.println("Selamat Siang");
+                } else if (M >= 150 && M < 195) {// jam 16.00-18.59
+                    System.out.println("Selamat Sore");
+                } else if (M >= 195 && M < 270) {// jam 19.00-23.59
+                    System.out.println("Selamat Malam");
+                } else if (M >= 270 && M < 360) {// jam 00.00-05.59
+                    System.out.println("Dini Hari");
+                }
+                if (HH >= 24) {
+                    int hour = HH - 24;
+                    System.out.printf("%02d:%02d:%02d \n", hour, MM, SS);
+                } else {
+                    System.out.printf("%02d:%02d:%02d \n", HH, MM, SS);
+                }
+            } 
+        }
+        input.close();
+    }
+}

H071201036/PRAKTIKUM-4/Nomor1.java

@@ -0,0 +1,35 @@
+import java.util.Scanner;
+
+public class Nomor1 {
+    public static void main(String[] args) {
+        Scanner obj = new Scanner(System.in);
+        int n = obj.nextInt();
+        int[] x = new int[n];
+
+        for (int i = 0; i < n; i++) {
+            x[i] = obj.nextInt();
+        }
+        obj.close();
+
+        for (int i = 0; i < n; i++) {
+            for (int j = i + 1; j < n; j++) {
+
+                int a = Math.min(x[i], x[j]);
+                boolean isCoprime = true;
+
+                for (int k = a; k > 1; k--) {
+
+                    if ((x[i] % k == 0) && (x[j] % k == 0)) {
+
+                        isCoprime = false;
+                        break;
+
+                    }
+                }
+                if (isCoprime) {
+                    System.out.println(x[i] + " " + x[j]);
+                }
+            }
+        }
+    }
+}

H071201036/PRAKTIKUM-4/Nomor2.java

@@ -0,0 +1,38 @@
+import java.util.Scanner;
+
+public class Nomor2 {
+    public static void main(String[] args) {
+        Scanner scan = new Scanner(System.in);
+        int i = scan.nextInt();
+        int j = scan.nextInt();
+        int k = scan.nextInt();
+
+        int[][] matriksA = new int[i][j];
+        int[][] matriksB = new int[j][k];
+        int[][] hasil = new int[i][k];
+
+        System.out.println("~~~~~Masukkan Matriks A~~~~~");
+        for (int a = 0; a < i; a++) {
+            for (int b = 0; b < j; b++) {
+                matriksA[a][b] = scan.nextInt();
+            }
+        }
+        System.out.println("~~~~~Masukkan Matriks B~~~~~");
+        for (int a = 0; a < j; a++) {
+            for (int b = 0; b < k; b++) {
+                matriksB[a][b] = scan.nextInt();
+            }
+        }
+        System.out.println();
+        for (int a = 0; a < i; a++) {
+            for (int b = 0; b < k; b++) {
+                for (int c = 0; c < j; c++) {
+                    hasil[a][b] += matriksA[a][c] * matriksB[c][b];
+                }
+                System.out.print(hasil[a][b] + " ");
+            }
+            System.out.println();
+        }
+        scan.close();
+    }
+}

H071201036/PRAKTIKUM-5/Nomor1.java

@@ -0,0 +1,31 @@
+import java.util.Scanner;
+
+class Nomor1 {
+    public static void main(String[] args) {
+        Scanner scan = new Scanner(System.in);
+        System.out.print("Masukkan bilangan pertama : ");
+        int value1 = scan.nextInt();
+        System.out.print("Masukkan bilangan kedua : ");
+        int value2 = scan.nextInt();
+        scan.close();
+        int FPB = cariFPB(value1, value2);
+        System.out.println("FPB dari " + value1 + " dan " + value2 + " = " + FPB);
+    }
+
+    public static int cariFPB(int value1, int value2) {
+        int besar, kecil;
+        int FPB = 0;
+        besar = value2;
+        kecil = value1;
+        if (value1 > value2) {
+            besar = value1;
+            kecil = value2;
+        }
+        for (int i = kecil; i > 0; i--) {
+            if (kecil % i == 0 && besar % i == 0) {
+                FPB = i;
+            }
+        }
+        return FPB;
+    }
+}

H071201036/PRAKTIKUM-5/Nomor2.java

@@ -0,0 +1,27 @@
+import java.util.Scanner;
+import java.util.Random;
+
+class Nomor2 {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        int n = scanner.nextInt();
+        int m = scanner.nextInt();
+        scanner.close();
+        String serialNumber = generateSerial(n, m);
+        System.out.println(serialNumber);
+    }
+
+    public static String generateSerial(int n, int m) {
+        Random random = new Random();
+        String str = new String();
+        for (int i = 1; i <= n; i++) {
+            for (int j = 1; j <= m; j++) {
+                str += random.nextInt(10);
+            }
+            if (i < n) {
+                str += "-";
+            }
+        }
+        return str;
+    }
+}

H071201036/PRAKTIKUM-5/Nomor3.java

@@ -0,0 +1,25 @@
+import java.util.Scanner;
+
+public class Nomor3 {
+    public static void main(String[] args) {
+        Scanner scan = new Scanner(System.in);
+        int x = scan.nextInt();
+        scan.close();
+        int year = year(x);
+        int month = month(x);
+        int day = day(x);
+        System.out.printf("%d tahun \n%d bulan \n%d hari", year, month, day);
+    }
+    static int year (int x){
+        int year = x / 365;
+        return year;
+    }
+    static int month (int x){
+        int month = (x % 365)/30;
+        return month;
+    }
+    static int day (int x){
+        int day = (x % 365) % 30;
+        return day;
+    }
+}

H071201036/PRAKTIKUM-6/TP6Nomor1.java

@@ -0,0 +1,48 @@
+import java.util.Scanner;
+
+public class TP6Nomor1 {
+    // Membagi kata
+    static String setengahKata(String a) {
+        String kataBaru = a.replaceAll(" ", "");
+        int kataLength = kataBaru.length() / 2;
+        kataBaru = kataBaru.substring(0, kataLength);
+        return kataBaru;
+    }
+    // Membuat Palindrom
+    static String palindromString(String a) {
+        String kata = setengahKata(a);
+        String palindrome = "";
+        for (int i = kata.length() - 2; i >= 0; i--) {
+            palindrome += kata.charAt(i);
+        }
+        String kataBaru = kata.concat(palindrome);
+        return kataBaru;
+    }
+    // Convert ke hexadecimal
+    static String hexadecimal(String a) {
+        int kataLength = a.length();
+        int decimal = kataLength * kataLength;
+        String hex = String.format("%x", decimal);
+        return hex;
+    }
+    // Convert ke octal
+    static String octal(String a) {
+        int kataLength = a.length();
+        String oct = String.format("%o", kataLength);
+        return oct;
+    }
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+
+        String kata = input.nextLine().toUpperCase();
+        input.close();
+        System.out.print("#" + hexadecimal(kata) + palindromString(kata) + octal(kata));
+        // Symbol
+        char hexChar = String.valueOf(hexadecimal(kata)).charAt(0);
+        if (hexChar >= 'a' && hexChar <= 'z') {
+            System.out.print("?");
+        } else {
+            System.out.print("!");
+        }
+    }
+}