first try

src/HelloWorld.java

@@ -0,0 +1,23 @@
+
+//static (bei Methoden)=> keine Instanz
+
+public class HelloWorld {
+    public static void main(String[] args){
+        System.out.println("Hello World");
+        int j = 0;
+        for(int i = 0; i<=200; i++){
+            if(i%5==0){
+                System.out.println(i + " ist durch 5 teilbar");
+            }
+
+            if(i%10==9){
+                System.out.println(i + " endet auf 9");
+            }
+
+            if(((i+j)%3)==0){
+                System.out.println(i + " und " + j + " addiert ergeben " + (i+j) + " und " + (i+j) + " ist durch 3 teilbar.");
+            }
+            j=i;
+        }
+    }
+}

src/Visitenkarte.java

@@ -0,0 +1,36 @@
+public class Visitenkarte {
+
+    public String name;
+    public String firstName;
+    public String job;
+    public String age;
+    public String address;
+    public String phoneNumber;
+
+
+    public Visitenkarte(String name, String firstName, String job, String age, String address, String phoneNumber){
+        this.name = name;
+        this.firstName = firstName;
+        this.job = job;
+        this.age = age;
+        this.address = address;
+        this.phoneNumber = phoneNumber;
+    }
+
+    public static void printVisitenkarte(Visitenkarte a){
+        System.out.println("-----------------------------------");
+        System.out.println(a.name + ", " + a.firstName);
+        System.out.println(a.job + ", " + a.age);
+        System.out.println(a.address);
+        System.out.println(a.phoneNumber);
+        System.out.println("-----------------------------------");
+    }
+
+    public static void main(String[] args) {
+        Visitenkarte tabea = new Visitenkarte("Strauss", "Tabea", "student", "27", "Untere Baustr. NBG", "017712345");
+        printVisitenkarte(tabea);
+    }
+
+
+
+}