H071201015 Muh. Barakatuh

H071201015/PRAKTIKUM-3/No1pp3.java

@@ -0,0 +1,61 @@
+import java.util.Scanner;
+
+public class No1pp3 {
+    public static void main(String[] args) {
+        Scanner value = new Scanner(System.in);
+
+        System.out.println("Input x dan y");
+        int x = value.nextInt();
+        int y = value.nextInt();
+
+        if (x == y) {
+          System.out.println("Invalid!");
+          System.exit(-1);
+        }
+        else if (x < y){
+            if (x % 2 == 0) {
+              System.out.println(x + " genap negatif");
+            }
+            else {
+              System.out.println(x + " ganjil negatif");
+            }
+        }
+        else {
+            int temp = x;
+            x = y;
+            y = temp;
+
+            if (x % 2 == 0) {
+              System.out.println(x + " genap negatif");
+            }
+            else {
+              System.out.println(x + " ganjil negatif");
+            }
+        }
+
+        while (x < y) {
+            x = x + 1;
+
+            if (x > 0) {
+                if (x % 2 == 0) {
+                  System.out.println(x + " genap positif");
+                }
+                else {
+                  System.out.println(x + " ganjil positif");
+                }
+            }
+            else if(x < 0) {
+                if (x % 2 == 0) {
+                  System.out.println(x + " genap negatif");
+                }
+                else {
+                  System.out.println(x + " ganjil positif");
+                }
+            }
+            else {
+              System.out.println("0 nol");
+            }
+        }
+        value.close();
+    }
+}

H071201015/PRAKTIKUM-3/No2pp3.java

@@ -0,0 +1,26 @@
+import java.util.Scanner;
+
+class No2pp3{
+
+  public static void main(String[] args) {
+    Scanner value = new Scanner(System.in);
+    int count = 0;
+
+    System.out.println("-- MENCETAK BILANGAN --");
+    System.out.println("Input berapa kolom yang anda inginkan : ");
+    int x = value.nextInt();
+    System.out.println("input berapa bilangan terkahir :");
+    int y = value.nextInt();
+
+      for(int j = 1;j <= y;j++) {
+        count += 1;
+        System.out.print(j + " ");
+
+        if (count == x) {
+          count = 0;
+          System.out.println(" ");
+        }
+      }
+      value.close();
+  }
+}

H071201015/PRAKTIKUM-3/No3pp3.java

@@ -0,0 +1,26 @@
+import java.util.Scanner;
+
+public class No3pp3 {
+
+    public static void main(String[] args) {
+	Scanner value = new Scanner (System.in);
+
+  System.out.println("Input angka : ");
+	   int n = value.nextInt();
+	   int a = 0;
+	   int b = 1;
+		 int next ;
+		 int count = 2;
+		System.out.print(a + " ");
+		System.out.print(b + " ");
+
+		for (int i = 0; count < n; i++){
+			next = a + b;
+			System.out.print(next + " ");
+			a = b;
+			b = next;
+			count = count + 1;
+		}
+    value.close();
+	}
+}

H071201015/PRAKTIKUM-3/No4pp3.java

@@ -0,0 +1,109 @@
+import java.util.Scanner;
+
+class No4pp3{
+  public static void main(String[] args) {
+    Scanner value = new Scanner(System.in);
+
+    System.out.println("^***^ Menghitung Kembalian ^***^");
+    System.out.println("HARGA BARANG (Rp.) :");
+    int x = value.nextInt();
+    System.out.println("Uang yang dibayarkan (Rp.) : ");
+    int y = value.nextInt();
+
+    int sum1 = 0;
+    int sum2 = 0;
+    int sum3 = 0;
+    int sum4 = 0;
+    int sum5 = 0;
+    int sum6 = 0;
+    int sum7 = 0;
+
+    int z = y - x;
+
+    while (z >= 0) {
+
+        if (z >= 100000) {
+          sum1 = sum1 + 1;
+          z = z - 100000;
+      }
+
+      else {
+        break;
+      }
+    }
+
+   while (z > 0) {
+      if (z >= 50000 ){
+        sum2 += 1;
+        z = z - 50000;
+      }
+      else {
+        break;
+      }
+   }
+
+   while (z > 0) {
+
+      if (z >= 20000) {
+        sum3 += 1;
+        z = z-20000;
+      }
+      else {
+        break;
+      }
+  }
+
+    while (z > 0) {
+
+      if (z >= 10000){
+        sum4 +=1;
+        z = z - 10000;
+      }
+      else {
+        break;
+      }
+    }
+
+    while (z > 0){
+
+      if (z >= 5000){
+        sum5 +=1;
+        z = z - 5000;
+      }
+      else {
+        break;
+      }
+    }
+
+    while (z > 0){
+
+      if (z >= 2000){
+        sum6 +=1;
+        z = z - 2000;
+      }
+      else {
+        break;
+      }
+    }
+
+    while (z > 0){
+
+      if (z >= 1000){
+        sum7 +=1;
+        z = z - 1000;
+      }
+      else {
+        break;
+      }
+    }
+    System.out.println("Kembalian : ");
+    System.out.println(sum1 + " uang Rp. 100.000");
+    System.out.println(sum2 + " uang Rp. 50.000");
+    System.out.println(sum3 + " uang Rp. 20.000");
+    System.out.println(sum4 + " uang Rp. 10.000");
+    System.out.println(sum5 + " uang Rp. 5.000");
+    System.out.println(sum6 + " uang Rp. 2.000");
+    System.out.println(sum7 + " uang Rp. 1.000");
+    value.close();
+  }
+}

H071201015/PRAKTIKUM-3/No5pp3.java

@@ -0,0 +1,68 @@
+import java.util.Scanner;
+
+class No5pp3{
+  public static void main(String[] args) {
+    Scanner value = new Scanner(System.in);
+    int Jam, Menit, Detik;
+    float x;
+
+    System.out.println("Input derajat : ");
+    while ( value.hasNextFloat() ){
+      x = value.nextFloat();
+
+      if (x >= 360){
+        System.out.println("Error");
+        break;
+      }
+
+      float  y = x * 240f + 21600f;
+      Detik    = ((int)y % 60);
+      Jam      =  ((int)y / 60);
+      Menit    =  (Jam % 60);
+      Jam      =  (Jam / 60);
+
+      if (Jam < 12){
+        System.out.println("Selamat Pagi");
+        System.out.printf("%02d", Jam);
+        System.out.printf(":");
+        System.out.printf("%02d", Menit);
+        System.out.printf(":");
+        System.out.printf("%02d\n", Detik);
+      }
+      else if (Jam >= 12 & Jam < 15 ){
+        System.out.println("Selamat Siang");
+        System.out.printf("%02d", Jam);
+        System.out.printf(":");
+        System.out.printf("%02d", Menit);
+        System.out.printf(":");
+        System.out.printf("%02d\n", Detik);
+      }
+      else if (Jam >= 15 && Jam < 18){
+        System.out.println("Selamat Sore");
+        System.out.printf("%02d", Jam);
+        System.out.printf(":");
+        System.out.printf("%02d", Menit);
+        System.out.printf(":");
+        System.out.printf("%02d\n", Detik);
+      }
+      else if (Jam >= 18 && Jam < 24){
+        System.out.println("Selamat Malam");
+        System.out.printf("%02d", Jam);
+        System.out.printf(":");
+        System.out.printf("%02d", Menit);
+        System.out.printf(":");
+        System.out.printf("%02d\n", Detik);
+      }
+      else {
+         Jam = Jam - 24;
+         System.out.println("Selamat Pagi");
+         System.out.printf("%02d", Jam);
+         System.out.printf(":");
+         System.out.printf("%02d", Menit);
+         System.out.printf(":");
+         System.out.printf("%02d\n", Detik);
+      }
+    }
+    value.close();
+  }
+}

H071201015/PRAKTIKUM-4/No1pp4.java

@@ -0,0 +1,45 @@
+import java.util.Scanner;
+
+ class No1pp4 {
+  public static void main(String[] args) {
+
+      Scanner val = new Scanner(System.in);
+      int n = val.nextInt();
+      int[] bil = new int[n];
+      int big = 0;
+
+      for (int i = 0;i < n ;i++ ) {
+        bil[i] = val.nextInt();
+      }
+
+      big = bil[0];
+      for (int i = 0; i< n;i++){
+        if (big < bil[i]) {
+          big = bil[i];
+        }
+      }
+
+        for (int h = 0; h < n -1 ;h++){
+          for (int l = h +1;l < n ;l++ ) {
+            int count = 0;
+            for (int m = 1;m  < big ;m++ ) {
+              if (bil[h] % m == 0 && bil[l] % m == 0) {
+                count++;
+              }
+               if (bil[h] % 2 == 0 && bil[l] % 2 == 0) {
+                System.out.print("");
+              }
+            }
+            if (count == 1) {
+              System.out.print(bil[h] + " " + bil[l]);
+              System.out.println(" ");
+            }
+            else{
+              System.out.print("");
+            }
+          }
+        }
+
+        val.close();
+  }
+}

H071201015/PRAKTIKUM-4/No2pp4.java

@@ -0,0 +1,46 @@
+import java.util.Scanner;
+
+ class No2pp4 {
+  public static void main(String[] args) {
+      Scanner val = new Scanner(System.in);
+      int i = val.nextInt();
+      int j = val.nextInt();
+      int k = val.nextInt();
+
+      int[][] mat1 = new int [i][j];
+      int[][] mat2 = new int [j][k];
+      int[][] mat3 = new int [i][k];
+
+      System.out.println("input elemen matriks a");
+      for (int l = 0;l < i ;l++ ) {
+        for (int m = 0;m < j ;m++ ) {
+          mat1[l][m] = val.nextInt();
+        }
+      }
+      System.out.println("input elemen matriks b");
+      for (int l = 0;l < j ;l++ ) {
+        for (int m = 0;m < k ;m++ ) {
+          mat2[l][m] = val.nextInt();
+        }
+      }
+      System.out.println();
+      //System.out.println("work");
+
+      for (int l = 0;l < i ;l++ ) {
+        for (int m = 0;m < k ;m++ ){
+          for (int n = 0;n < j ;n++ ) {
+            mat3[l][m] += mat1[l][n] * mat2[n][m];
+            }
+          }
+        }
+        System.out.println("");
+        System.out.println("hasil perkalian matriks a dan matriks b");
+        for (int l = 0;l < i ;l++ ) {
+          for (int m = 0;m < k ;m++ ) {
+            System.out.print( mat3[l][m] + " ");
+          }
+          System.out.println(' ');
+      }
+      val.close();
+  }
+}