Tugas Praktikum_1

H071191017/Praktikum1ExtraNo3.java

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+import java.util.Scanner;
+class Praktikum1ExtraNo3{
+  public static void main(String[] args) {
+    Scanner input = new Scanner(System.in);
+    System.out.printf("Input a... ");
+    int a = input.nextInt();
+    System.out.print("Input b... ");
+    int b = input.nextInt();
+    Boolean result= ((a%b==0||b%a==0) && a !=0 && b !=0);
+    System.out.printf("Apakah %d adalah kelipatan dari %d? ... %b \n",a,b,result);
+    }
+}

H071191017/Praktikum1ExtraNo4.java

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+import java.util.Scanner;
+class Praktikum1ExtraNo4{
+  public static void main(String[] args) {
+    Scanner input = new Scanner(System.in);
+    System.out.print("Input Jumlah Uang... Rp.");
+    int n = Math.max(input.nextInt(),0);
+    int a100000 = n/100000;
+    n %= 100000;
+    System.out.printf("Jumlah uang Rp.100.000 = %d \n",a100000);
+    int a50000 = n/50000;
+    n %= 50000;
+    System.out.printf("Jumlah uang Rp.50.000 = %d \n",a50000);
+    int a20000 = n/20000;
+    n %= 20000;
+    System.out.printf("Jumlah uang Rp.20.000 = %d \n",a20000);
+    int a10000 = n/10000;
+    n %= 10000;
+    System.out.printf("Jumlah uang Rp.10.000 = %d \n",a10000);
+    int a5000 = n/5000;
+    n %= 5000;
+    System.out.printf("Jumlah uang Rp.5.000 = %d \n",a5000);
+    int a2000 = n/2000;
+    n %= 2000;
+    System.out.printf("Jumlah uang Rp.2.000 = %d \n",a2000);
+    int a1000 = n/1000;
+    n %= 1000;
+    System.out.printf("Jumlah uang Rp.1.000 = %d \n",a1000);
+
+  }
+
+}

H071191017/Praktikum1No1.java

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+import java.util.Scanner;
+class Praktikum1No1{
+  public static void main(String[] args) {
+    Scanner input = new Scanner(System.in);
+    System.out.print("Input jumlah jam (h)... ");
+    int t = input.nextInt();
+    float eff = (float)14;
+    System.out.print("Input kecepatan rata-rata (km/h)... ");
+    int kh = input.nextInt();
+    float  dis = (float)t*kh;
+    float fuel = (float)dis/eff;
+    System.out.printf("Bensin Yang Digunakan : %.3f L \n", fuel);
+  }
+}

H071191017/Praktikum1No2.java

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+import java.util.Scanner;
+class Praktikum1No2{
+  public static void main(String[] args) {
+    Scanner input = new Scanner(System.in);
+    System.out.print("Input detik...");
+    int s = input.nextInt();
+    int m = s/60;
+    s %= 60;
+    int h = m/60;
+    m %=60;
+    System.out.printf("%02d:%02d:%02d \n\n",h,m,s);
+  }
+}

H071191017/Praktikum1No3.java

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+import java.util.Scanner;
+class Praktikum1No3{
+    public static void main(String[] args) {
+      Scanner input = new Scanner(System.in);
+      System.out.print("Input tinggi mercusuar ...");
+      float height = input.nextFloat();
+      System.out.print("Input sudut antara mercusuar dan belakang kapal (0 < θ < 90)...");
+      int angle = input.nextInt();
+      float angleB = (float)Math.toRadians(angle);
+      System.out.print("Input sudut antara mercusuar dan depan kapal (0 < θ < 90)...");
+      angle = input.nextInt();
+      float angleF= (float)Math.toRadians(angle);
+      float totalLength;
+      float sFLength;
+      float opp;
+      sFLength = (float)Math.tan(angleF)*height;
+      opp = (float)Math.tan(angleB)*height;
+      float shipLength = (opp-sFLength);
+      System.out.printf("Panjang Kapal = %.1f \n", shipLength);
+    }
+  }