test

src/com/company/AnalogUhr.java

@@ -0,0 +1,26 @@
+package com.company;
+
+public class AnalogUhr {
+
+    public static int computeHourHandAngle(int hour, int minute){
+         int StundeWinkel = (60*hour+minute)/2;
+
+         return StundeWinkel;
+    }
+
+    public static int computeMinuteHandAngle(int min){
+        int MinWinkel = 6*min;
+
+        return MinWinkel;
+    }
+
+    public static void main(String[] args){
+
+        int Stunde = 3;
+        int Minute = 33;
+
+
+        System.out.println("Winkel für den Stundenzeeiger: "+computeHourHandAngle(Stunde, Minute)+" Grad, Winkel für den Minutenzeiger: "+computeMinuteHandAngle(Minute)+" Grad");
+
+    }
+}

src/com/company/EinkaufswagenNummer.java

@@ -0,0 +1,40 @@
+package com.company;
+import java.util.Scanner;
+
+public class EinkaufswagenNummer {
+
+    public static void main(String[] args){
+        Scanner scanner = new Scanner(System.in);
+        String wagenNummer = scanner.next();
+
+        while (wagenNummer.length() == 4 ){
+
+            if(wagenNummer.length() == 4){
+                prüfungNummer();
+                ausgabe();
+            }
+            else{
+                System.out.println("Nummer zu kurz. Bitte erneut eingeben");
+                wagenNummer = scanner.next();
+            }
+        }
+
+
+
+
+    }
+
+    public static int prüfungNummer(){
+        int test = 1;
+
+
+        return(test);
+    }
+
+    public static String ausgabe(){
+        String test2 = "test";
+
+
+        return(test2);
+    }
+}

src/com/company/Main.java

@@ -0,0 +1,50 @@
+package com.company;
+
+public class Main {
+
+    public static void main(String[] args) {
+
+        int[] prime=new int[6];
+        prime[0]=2;
+        prime[1]=3;
+        prime[2]=5;
+        prime[3]=7;
+        prime[4]=11;
+        prime[5]=13;
+
+        for (int x : prime)
+            System.out.println(x+" ");
+
+
+        double[] squares=new double[10];
+
+        for (int i=0; i<10; i++)
+        {
+            squares[i]=i*i;
+            System.out.println("Das Quadrat von "+i+" ist "+squares[i]);
+        }
+
+        double[] squaresCopy=new double[10];
+
+        squaresCopy=squares.clone();
+
+        for (int i=0; i<10; i++) {
+            squaresCopy[i] = 0.5;
+            System.out.println(squaresCopy[i]);
+            System.out.println(squares[i]);
+        }
+
+
+
+
+
+
+
+
+
+
+
+
+
+    }
+}

src/com/company/Rotieren.java

@@ -0,0 +1,37 @@
+package com.company;
+
+public class Rotieren {
+
+    public static void main(String[] args) {
+
+
+        boolean[][] rotate = {
+                {true, false, false},
+                {false, true, false},
+                {false, false, true},
+                {false, false, false}
+        };
+        boolean[][] ausgabe = negativeRotation(rotate);
+
+        for (int i = 0; i < ausgabe.length; i++) {
+            for (int j = 0; j < ausgabe[0].length; j++) {
+                System.out.print(ausgabe[i][j] + " ");
+            }
+            System.out.println();
+        }
+
+    }
+
+    public static boolean[][] negativeRotation(boolean[][] rotating) {
+
+        boolean[][] arrayCopy;
+        arrayCopy = new boolean[rotating[0].length][rotating.length];
+
+        for (int i = 0; i < arrayCopy.length; i++) {
+            for (int j = 0; j < arrayCopy[0].length; j++) {
+                arrayCopy[i][j] = rotating[j][rotating[j].length - i - 1];
+            }
+        }
+        return arrayCopy;
+    }
+}

src/com/company/addierenZwierGanzzahlen.java

@@ -0,0 +1,25 @@
+package com.company;
+
+public class addierenZwierGanzzahlen {
+
+    public static int addieren(int a, int b){
+
+        return a + b;
+
+    }
+
+    public static void main(String[] args){
+
+        int number1 = 5;
+        int number2 = 30;
+
+        int add = addieren(number1, number2);
+
+        System.out.println(add);
+
+    }
+
+
+
+}
+