initial commit

.gitignore

+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

Prog3A.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

src/prak1/Main.java

+package prak1;
+
+public class Main {
+    public static void main(String[] args) {
+
+        int previousValue = 0;
+        for (int i = 0; i < 200; i++) {
+            if (i == 0) {
+                continue;
+            } else if (i % 5 == 0) {
+                System.out.println(i + " ist durch 5 teilbar!");
+            } else if (Integer.toString(i).endsWith("9")) {
+                System.out.println(i + " endet auf 9!");
+            } else if ((i + previousValue) % 3 == 0) {
+                int res = i + previousValue;
+                System.out.println(i + " und " + previousValue + " addiert ergeben " + res + " und " + res + " ist durch 3 teilbar.");
+            }
+
+            previousValue = i;
+        }
+    }
+
+}