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Code/Steiner/16.01.24 PrüfungJava/src/App.java
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Code/Steiner/16.01.24 PrüfungJava/src/App.java
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// Luca Fabian Burger
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// Aufgabe 3
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public class App {
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public static void main(String[] args) throws Exception {
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int[] sitzPlaetze = new int[100];
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sitzPlaetze[1] = 45;
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sitzPlaetze[17] = 12;
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sitzPlaetze[32] = 25;
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sitzPlaetze[45] = 54;
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sitzPlaetze[85] = 88;
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double durchscnittalter = getAvarageAge(sitzPlaetze);
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int[] belegteSitze = getBelegteSitze(sitzPlaetze);
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int youngestAge = getYoungestAge(sitzPlaetze, belegteSitze);
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printOut("Das durchscnittliche Alter ist : ", durchscnittalter);
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printOut("Das jüngste Alter ist : ", youngestAge);
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}
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public static int[] getBelegteSitze(int[] sitzPlaetze) {
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int controllNumber = 0;
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int[] belegteSitze = new int[sitzPlaetze.length];
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for (int i = 0; i < sitzPlaetze.length; i++) {
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if (sitzPlaetze[i] > 0) {
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belegteSitze[controllNumber] = i;
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controllNumber++;
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}
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}
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return belegteSitze;
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}
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public static double getAvarageAge(int[] sitzPlaetze) {
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double avarageAge = 0;
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int anzahlBesucher = 0;
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for (int i = 0; i < sitzPlaetze.length; i++) {
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if (sitzPlaetze[i] > 0) {
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avarageAge += sitzPlaetze[i];
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anzahlBesucher++;
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}
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}
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return avarageAge / anzahlBesucher;
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}
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public static int getYoungestAge(int[] sitzPlaetze, int[] belegteSitze) {
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int youngestAge = 100000;
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for (int i = 0; i < belegteSitze.length; i++) {
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for (int o = 0; o < belegteSitze.length; o++) {
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if (sitzPlaetze[i] < youngestAge && sitzPlaetze[i] != 0) {
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youngestAge = sitzPlaetze[i];
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}
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}
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}
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return youngestAge;
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}
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public static void printOut(String myText, double myValue) {
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System.out.println(myText + myValue);
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}
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}
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