first commit

BP/EidPDualMI920BP-1/GKD.java

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+import java.util.*;
+
+class GKD{
+	public int c;
+	public static void main(String[] args){
+		System.out.println("a und b eingeben(durch Leerzeichen getrennt)");
+		Scanner sc = new Scanner(System.in);
+		int input1 = sc.nextInt();
+		int input2 = sc.nextInt();
+		System.out.println("Das Ergebniss von modulo ist: " + modulo(input1,input2));
+		System.out.println("Das Ergebnis von gdk ist: "+ gdk(input1,input2));
+		// ergebnis von gdk(10,25) ist 5
+	}
+	public static int modulo(int a, int b){
+		return b % a;
+	}
+	public static int moduloSicher(int a, int b){
+		if(a > 0 && b > 0){
+			return b % a;
+		}
+		else if(b == 0 && a > 0){
+			return a;
+		}
+		else if(a == 0){
+			return b;
+		}
+		return 0;
+	}
+	public static int gdk(int a, int b){
+		while(a != b){
+			int c = moduloSicher(a,b);
+			a = b;
+			b = c;
+		}
+		return a;
+		
+	}
+}

BP/GKD.java

@@ -0,0 +1,38 @@
+import java.util.*;
+
+class GKD{
+	public int c;
+	public static void main(String[] args){
+		System.out.println("a und b eingeben(durch Leerzeichen getrennt)");
+		Scanner sc = new Scanner(System.in);
+		int input1 = sc.nextInt();
+		int input2 = sc.nextInt();
+		System.out.println("Das Ergebniss von modulo ist: " + modulo(input1,input2));
+		System.out.println("Das Ergebnis von gdk ist: "+ gdk(input1,input2));
+		// ergebnis von gdk(10,25) ist 5
+	}
+	public static int modulo(int a, int b){
+		return a % b;
+	}
+	public static int moduloSicher(int a, int b){
+		if(a > 0 && b > 0){
+			return a % b;
+		}
+		else if(b == 0 && a > 0){
+			return a;
+		}
+		else if(a == 0){
+			return b;
+		}
+		return 0;
+	}
+	public static int gdk(int a, int b){
+		while(a != b){
+			int c = moduloSicher(a,b);
+			a = b;
+			b = c;
+		}
+		return a;
+		
+	}
+}

EidP/.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

EidP/.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="19" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

EidP/.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/EidP.iml" filepath="$PROJECT_DIR$/EidP.iml" />
+    </modules>
+  </component>
+</project>

EidP/EidP-Ueb02-Aufgabe4/AdditionMitMatrNr.java

@@ -0,0 +1,13 @@
+import java.util.*;
+
+class AdditionMitMatrNr{
+	public static void main(String args[]){
+		Scanner sc = new Scanner(System.in);
+		final int martikel = 12345;
+		int a = sc.nextInt();
+		int b = sc.nextInt();
+		int out= martikel + a + b;
+		System.out.println(out);
+	}
+
+}

EidP/EidP-Ueb02-Aufgabe5/Polynom.java

@@ -0,0 +1,12 @@
+import java.util.*;
+class Polynom{
+	public static void main(String args[]){
+		Scanner sc = new Scanner(System.in);
+		int x = sc.nextInt();
+		int mon1 = 5 * x;
+		int mon2 = mon1 + 3 * x * x;
+		mon1 = mon2 + x * x * x;
+	       	System.out.println(mon1);
+		sc.close();
+	}
+}

EidP/EidP.iml

@@ -0,0 +1,11 @@
+<?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://$MODULE_DIR$" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

EidP/Ueb03/zeichen.java

@@ -0,0 +1,40 @@
+class zeichen{
+	public static void main(String args[]){
+		System.out.println("Hello World");
+		System.out.print("Hello");//zusammen mit naechsten
+		System.out.println(" World");
+		System.out.println("4*5");//nicht berechnet
+		System.out.println(4*5);//berechnet
+		System.out.println("Dies ist" + "ein Text");
+		System.out.println("Dies ist"
+		+ "ein Text");//kein zeilenumbruch
+		System.out.println("Dies ist ein \nText" );//Zeilenumbruch
+		// Zeichen
+		System.out.println("\u0065");//e
+		System.out.println("");
+		System.out.println("\"");// "
+		// Ganze Zahlen
+		System.out.println(2147483647);
+		System.out.println(2147483647+1);//integer overflow
+		System.out.println(0xFF);//in zahlen umgewandelt
+		System.out.println(0xFFFF);
+		System.out.println(0xFFFFFF);
+		System.out.println(0xFFFFFFFF);
+		System.out.println("0xFG");
+		// Gleitpunktzahlen
+		System.out.println("Zahl " + 0.344e-17f );
+		System.out.println("Zahl " + 0.344e-17f );
+		System.out.println("Zahl " + 0.12345678901234567890);//gerundet
+		System.out.println("Zahl " + 0.12345678901234567890f);//frueher gerundet
+		System.out.println("Summe " + (5.6 + 5.8) );//wrong
+		System.out.println("Summe " + (12345678.0f + 0.1f) );//0.1 ignoriert
+		System.out.println("Differenz " + (0.123456789f - 0.123456788f) );//0 
+		System.out.println("Summe " + ((12345678.0f + 0.1f) + 0.41f) );//anders als \/
+		System.out.println("Summe " + (12345678.0f + (0.1f + 0.41f)) );
+
+		
+	}
+
+
+}
+

EidP/Ueb04/dose.java

@@ -0,0 +1,22 @@
+import java.util.*;
+class dose{
+	public static void main(String args[]){ 
+		double radius = Double.parseDouble(args[0]);
+		double hoehe = Double.parseDouble(args[1]);
+		final  double pi = Math.PI;
+		
+		double umfang = 2*pi*radius;
+		double deckelflaeche =  pi * radius * radius;
+		double mantelflaeche = 	umfang * hoehe;
+		double oberflaeche =  2*deckelflaeche + mantelflaeche;
+		double volumen = deckelflaeche*hoehe;
+		System.out.println("Umfang"+umfang+"deckelflaeche"+deckelflaeche+"mantelflaeche"+mantelflaeche+"oberflaeche"+oberflaeche+"volumen"+volumen
+				);
+		}
+
+
+	
+
+	
+}
+

EidP/Ueb05/Geldanlage.java

@@ -0,0 +1,25 @@
+import java.util.*;
+
+class Geldanlage{
+	public static void main(String[] args){
+		System.out.println("Jahre");
+		Scanner sc = new Scanner(System.in);
+		int jahre = sc.nextInt();
+		System.out.println("Anlagebetrag");
+		sc = new Scanner(System.in);
+		double anlage = sc.nextDouble();
+		
+		
+
+		System.out.println("-------------------------------------------------------------------");
+		System.out.println("1 1,5 % Verzinsung ohne Bonuszahlung");
+		System.out.println("2 0,7 % Verzinsung mit 15 Euro Bonuszahlung");
+		System.out.println("3 0,4 % Verzinsung mit 20 Euro Bonuszahlung");
+		System.out.println("4 0,1 % Verzinsung mit 50 Euro Bonuszahlung");
+		System.out.println("5 Fertig");
+		System.out.println("--------------------------------------------------------------------");
+
+
+	}
+
+}

EidP/Ueb06/a4.java

@@ -0,0 +1,57 @@
+class a4{
+static int counter,counter2;
+public static void main(String[] args){
+	char[][] arrr = {{'*','a','*'},
+				{'*',' '},
+				{'B','c','0','a'}};
+	char[][] arrrr = {{'*','a','*','a'},
+					{'*','*','*','b'},
+					{'B','c','0','c'}};
+	berechneSterneProZeile(arrr);
+	berechneSterneProSpalte(arrrr);
+	berechneAnzahlZeilen(arrrr);	
+}
+
+public static void berechneSterneProZeile(char[][] arr){
+	System.out.println("Zeilen");
+	for(int i=0;i<arr.length;i++){
+		counter = 0;
+
+		for (int j=0;j<arr[i].length;j++){
+			if (arr[i][j] == '*')
+				counter++;
+		}
+		System.out.println( i + ": " + counter);
+	}
+}
+
+public static void berechneSterneProSpalte(char[][] arr){
+	System.out.println("Spalten");
+	for( int i=0; i<arr[0].length; i++){
+		counter = 0;
+		for( int j=0; j<arr.length;j++){
+			if(arr[j][i] == '*')
+				counter++;
+		}
+		System.out.println( i + ": " + counter);
+
+	}
+}
+public static void berechneAnzahlZeilen(char[][] arr){
+	counter2 = 0;
+	for(int i=0;i<arr.length;i++){
+	counter = 0;
+		for (int j=0;j<arr[i].length;j++){
+			if (arr[i][j] == '*')
+				counter++;
+		}
+		if (counter >= 2)
+			counter2++;
+	}
+	System.out.println("Anzahl" + counter2);
+}
+
+
+
+
+}

EidP/Ueb07/Teileranzahl.java

@@ -0,0 +1,58 @@
+package Ueb07;
+
+import java.util.*;
+
+class Teileranzahl{
+	static int in = 0, counter = 0, highest = 1,tmp;
+	static Scanner sc;
+	public static void main( String[] args){
+		do{
+		System.out.println("------------------------------------------------------------------------------");
+		System.out.println("1	Teileranzahl für n");
+		System.out.println("2	Maximale Teileranzahl für die Zahlen 1 bis n");
+		System.out.println("3	Fertig");
+		System.out.println("------------------------------------------------------------------------------");
+		
+		sc = new Scanner(System.in);
+		in = sc.nextInt();
+		}while(!(in==1||in==2||in==3));
+		switch(in){
+			case 1:
+				sc = new Scanner(System.in);
+				in = sc.nextInt();
+
+				System.out.println(anzahlTeiler(in));
+				break;
+			case 2:
+				sc = new Scanner(System.in);
+				in = sc.nextInt();
+				tmp = maxTeiler(in);	
+				System.out.println(tmp);
+				System.out.println(anzahlTeiler(tmp));
+				break;
+			case 3:
+				return;
+		}
+		sc.close();
+	}
+
+	public static int anzahlTeiler(int input){
+		counter = 0;
+		for(int i=1; i<=in;i++){
+			if(input%i==0){
+				counter++;
+			}
+		}
+		return counter;
+	}
+
+	public static int maxTeiler(int input){
+			for(int i=1;i<input;i++){
+			if(anzahlTeiler(i) > anzahlTeiler(highest)){
+				highest = i;
+			}
+			
+		}
+		return highest;
+	}
+}

EidP/Ueb08/Dozent.java

@@ -0,0 +1,46 @@
+package Ueb08;
+
+public class Dozent {
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getLehrgebiet() {
+        return lehrgebiet;
+    }
+
+    public void setLehrgebiet(String lehrgebiet) {
+        this.lehrgebiet = lehrgebiet;
+    }
+
+    public boolean isDekan() {
+        return dekan;
+    }
+
+    public void setDekan(boolean dekan) {
+        this.dekan = dekan;
+    }
+
+    public char getGeschlecht() {
+        return geschlecht;
+    }
+
+    public void setGeschlecht(char geschlecht) {
+        this.geschlecht = geschlecht;
+    }
+
+    String name, lehrgebiet;
+    boolean dekan=false;
+    char geschlecht;
+
+    public Dozent(String pName, String pLehrgebiet, char pGeschlecht){
+        name = pName;
+        lehrgebiet = pLehrgebiet;
+        geschlecht=pGeschlecht;
+
+    }
+}

EidP/Ueb08/DozentTest.java

@@ -0,0 +1,11 @@
+package Ueb08;
+
+public class DozentTest {
+    public static void main(String[] args) {
+        Dozent dieDozentin = new Dozent("kek","gebiet",'w');
+        Dozent derDekan = new Dozent("Dekan","dekanien",'m');
+        derDekan.setDekan(true);
+        System.out.println(derDekan.getGeschlecht() + derDekan.getName() + derDekan.getLehrgebiet() + derDekan.isDekan());
+        System.out.println(dieDozentin.getLehrgebiet());
+    }
+}

EidP/hello.java

@@ -0,0 +1,7 @@
+class hello{
+
+    public static void main (String args[]){
+        System.out.println("Jordi Bolz");
+
+    }
+}

EidP/out/production/EidP/.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

EidP/out/production/EidP/.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="19" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

EidP/out/production/EidP/.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/EidP.iml" filepath="$PROJECT_DIR$/EidP.iml" />
+    </modules>
+  </component>
+</project>

EidP/out/production/EidP/EidP.iml

@@ -0,0 +1,11 @@
+<?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://$MODULE_DIR$" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>