Test: normal
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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<orderEntry type="library" name="junit.jupiter" level="project" />
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</component>
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</module>
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42
src/Prak1/zahlenfilterNeu.java
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src/Prak1/zahlenfilterNeu.java
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package Prak1;
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public class zahlenfilterNeu {
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public static void main(String[] args) {
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printNumbers();
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}
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private static void printNumbers(){
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int grenze = 20;
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int i;
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for (i=1; i<=grenze; i++){
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if(filter(i)){
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System.out.println(i);
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}
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}
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}
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public static boolean filter(int i){
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return !(durch5teilbar(i) || endetMit9(i) || summeDurch3(i));
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}
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public static boolean durch5teilbar(int i) {
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if (i % 5 == 0) {
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return true;
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} else {
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return false;
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}
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}
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public static boolean endetMit9(int i) {
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if (i % 10 == 9) {
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return true;
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} else {
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return false;
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}
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}
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public static boolean summeDurch3(int i) {
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int x = i + (i - 1);
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if (x % 3 == 0) {
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return true;
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} else {
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return false;
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}
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}
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}
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13
test/Prak1/TriangleCheckerTest.java
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test/Prak1/TriangleCheckerTest.java
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package Prak1;
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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 TriangleCheckerTest {
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@Test
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void checkTriangle_Normal () {
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assertEquals(TriangleChecker.TriangleType.NORMAL, TriangleChecker.checkTriangle(15, 12, 22));
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}
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}
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36
test/Prak1/zahlenfilterNeuTest.java
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36
test/Prak1/zahlenfilterNeuTest.java
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package Prak1;
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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 zahlenfilterNeuTest {
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@Test
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void filter() {
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assertTrue(zahlenfilterNeu.filter(3));
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assertTrue(zahlenfilterNeu.filter(7));
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assertFalse(zahlenfilterNeu.filter(10));
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}
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@Test
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void durch5teilbar() {
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assertTrue(zahlenfilterNeu.durch5teilbar(15));
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assertTrue(zahlenfilterNeu.durch5teilbar(20));
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assertFalse(zahlenfilterNeu.durch5teilbar(27));
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}
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@Test
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void endetMit9() {
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assertTrue(zahlenfilterNeu.endetMit9(9));
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assertTrue(zahlenfilterNeu.endetMit9(19));
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assertFalse(zahlenfilterNeu.endetMit9(15));
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}
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@Test
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void summeDurch3() {
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assertTrue(zahlenfilterNeu.summeDurch3(5));
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assertTrue(zahlenfilterNeu.summeDurch3(8));
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assertFalse(zahlenfilterNeu.summeDurch3(7));
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}
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}
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