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master
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f3f5bf26cc | ||
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0b7f208227 | ||
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ee97555e8a | ||
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ca49d5e8d8 | ||
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44e61569c8 | ||
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f91964c4a0 | ||
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2c8f836e46 | ||
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b1cb6475fd |
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@@ -1,3 +0,0 @@
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public interface IHelloWorldWriter {
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}
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@@ -1,8 +0,0 @@
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package Praktikum3;
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public class ErrorWrite implements IHelloWorld2{
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@Override
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public void writeHelloWorld(){
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System.err.println("Hello World");
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}
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}
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@@ -1,7 +0,0 @@
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package Praktikum3;
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public class Executor implements IHelloWorldWriter {
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public static void printHelloWorld(IHelloWorldWriter writer1, IHelloWorldWriter writer2, boolean second){
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}
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}
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@@ -1,5 +0,0 @@
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package Praktikum3;
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public interface IHelloWorld2 {
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void writeHelloWorld();
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}
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@@ -1,8 +0,0 @@
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package Praktikum3;
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public class OutWriter implements IHelloWorld2{
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@Override
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public void writeHelloWorld() {
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System.out.println("Hello World");
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}
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}
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@@ -14,7 +14,7 @@ public class SnakeBot extends Bot {
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protected char nextMove(View view) {
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if (view == null || view.data == null || view.data.isEmpty()) {
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System.err.println("FEHLER: View-Daten fehlen! Verbindung unterbrochen?");
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return 'q'; // Stoppt sicher
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return 'q';
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}
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int width = view.width;
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@@ -43,7 +43,7 @@ public class SnakeBot extends Bot {
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while (!queue.isEmpty()) {
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int current = queue.poll();
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if (data.charAt(current) == '@') {
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return current; // `@` gefunden, direkt dorthin!
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return current;
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}
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for (int next : getNeighbors(current, width, data)) {
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if (!visited.contains(next)) {
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@@ -52,7 +52,7 @@ public class SnakeBot extends Bot {
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}
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}
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}
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return -1; // Keine `@` gefunden
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return -1;
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}
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private List<Integer> getNeighbors(int pos, int width, String data) {
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@@ -76,7 +76,7 @@ public class SnakeBot extends Bot {
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if (tx < x && canMove(pos - 1, data)) return '<';
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if (tx > x && canMove(pos + 1, data)) return '>';
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return randomMove(); // Falls kein direkter Weg verfügbar ist, bewege dich zufällig
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return randomMove();
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}
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private char exploreStrategically(int pos, int width, String data) {
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@@ -1,74 +0,0 @@
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package Praktikum3;
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import java.util.Scanner;
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public class TriangleChecker {
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public static void main(String[] args) {
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Scanner s = new Scanner(System.in);
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System.out.println("Geben Sie die Seitenlängen ein.");
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float a = enterFloat(s, "a: ");
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float b = enterFloat(s, "b: ");
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float c = enterFloat(s, "c: ");
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s.close();
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printAnalysis(a, b, c);
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}
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// Eingabe einer Seitenlänge
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private static float enterFloat(Scanner s, String prompt) {
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System.out.print(prompt);
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return s.nextFloat();
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}
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// Ausgabe der ermittelten Dreiecksart
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private static void printAnalysis(float a, float b, float c) {
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TriangleType type = checkTriangle(a, b, c);
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switch (type) {
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case NONE:
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System.out.println("Kein Dreieck");
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break;
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case NORMAL:
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System.out.println("Dreieck");
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break;
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case ISOSCELES:
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System.out.println("Gleichschenkliges Dreieck");
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break;
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case EQUILATERAL:
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System.out.println("Gleichseitiges Dreieck");
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break;
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}
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}
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// Analyse der Dreiecksart
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public static TriangleType checkTriangle(float a, float b, float c) {
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if (a <= 0 || b <= 0 || c <= 0) {
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return TriangleType.NONE;
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}
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if (a + b <= c || a + c <= b || b + c <= a) {
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return TriangleType.NONE;
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}
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if (a == b && b == c) {
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return TriangleType.EQUILATERAL;
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}
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if (a == b || b == c || a == c) {
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return TriangleType.ISOSCELES;
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}
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return TriangleType.NORMAL;
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}
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public enum TriangleType {
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NONE,
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NORMAL,
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ISOSCELES, // Gleichschenklig
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EQUILATERAL // Gleichseitig
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}}
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@@ -1,49 +0,0 @@
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package Praktikum3;
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public class ZahlenFilter {
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public void durchlaufenUndPruefen(int maxZahl) {
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for (int zahl = 1; zahl <= maxZahl; zahl++) {
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if (filter(zahl)){
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System.out.println(zahl + " erfüllt keins der Kriterien ");
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}
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}
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}
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public static boolean filter(int zahl){
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return (!istDurch5Teilbar(zahl) && !endetAuf9(zahl) && !istDurch3TeilbarMitVorgaenger(zahl));
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}
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public static boolean istDurch5Teilbar(int zahl) {
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return zahl % 5 == 0;
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}
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public static boolean endetAuf9(int zahl) {
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String zahlAlsString = Integer.toString(zahl);
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char letzteZiffer = zahlAlsString.charAt(zahlAlsString.length() - 1);
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return letzteZiffer == '9';
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}
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public static boolean istDurch3TeilbarMitVorgaenger(int zahl) {
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if (zahl > 1) {
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int vorgaenger = zahl - 1;
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int summe = zahl + vorgaenger;
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return summe % 3 == 0;
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}
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return false;
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}
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public static void main(String[] args) {
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int maxZahl = 200; // Standardwert
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if (args.length > 0) {
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try {
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maxZahl = Integer.parseInt(args[0]);
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} catch (NumberFormatException e) {
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System.out.println("Ungültiger Parameter. Verwende Standardwert 200.");
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}
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}
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ZahlenFilter pruefung = new ZahlenFilter();
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pruefung.durchlaufenUndPruefen(maxZahl);
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}
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}
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@@ -1,22 +0,0 @@
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package Praktikum3;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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class TriangleCheckerTest {
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@Test
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void checkTriangle() {
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assertEquals(TriangleChecker.TriangleType.NORMAL, TriangleChecker.checkTriangle(3, 4, 5 ));
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assertEquals(TriangleChecker.TriangleType.EQUILATERAL, TriangleChecker.checkTriangle(3, 3, 3 ));
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assertEquals(TriangleChecker.TriangleType.NONE, TriangleChecker.checkTriangle(5,-1,13));
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assertEquals(TriangleChecker.TriangleType.NONE, TriangleChecker.checkTriangle(0,3,13));
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assertEquals(TriangleChecker.TriangleType.NONE, TriangleChecker.checkTriangle(5,9,-13));
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assertEquals(TriangleChecker.TriangleType.NONE, TriangleChecker.checkTriangle(20,3,2));
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assertEquals(TriangleChecker.TriangleType.NONE, TriangleChecker.checkTriangle(10,20,10));
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assertEquals(TriangleChecker.TriangleType.NONE, TriangleChecker.checkTriangle(1,1,13));
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assertEquals(TriangleChecker.TriangleType.ISOSCELES, TriangleChecker.checkTriangle(5,5,3));
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}
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}
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@@ -1,33 +0,0 @@
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package Praktikum3;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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class ZahlenFilterTest {
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@Test
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void istDurch3TeilbarMitVorgaenger() {
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assertTrue (ZahlenFilter.istDurch3TeilbarMitVorgaenger(5));
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assertFalse(ZahlenFilter.istDurch3TeilbarMitVorgaenger(3));
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}
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@Test
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void filter() {
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assertTrue (ZahlenFilter.filter(3));
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assertFalse(ZahlenFilter.filter(2));
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}
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@Test
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void istDurch5Teilbar() {
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assertTrue (ZahlenFilter.istDurch5Teilbar(10));
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assertFalse(ZahlenFilter.istDurch5Teilbar(21));
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}
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@Test
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void endetAuf9() {
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assertTrue (ZahlenFilter.endetAuf9(19));
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assertFalse(ZahlenFilter.endetAuf9(21));
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}
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}
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