SS 2025

2025_Praxis_der_Programmierung/UseList.java

@@ -0,0 +1,34 @@
+import java.util.Scanner;
+
+public class UseList {
+	public static void main(String[] args) {
+		List<Integer> list = new List<>();
+
+		list.insert(new ListElement<>(10));
+		list.insert(new ListElement<>(20));
+		list.insert(new ListElement<>(30));
+
+		list.show();
+
+		Scanner scanner = new Scanner(System.in);
+		System.out.print("Positive integer please: ");
+
+		int number = scanner.nextInt();
+		try:
+			list.insert(new ListElement<>(40), number);
+		catch:
+			
+
+		System.out.println("Length: " + list.length());
+
+		list.delete();
+		list.show();
+
+		System.out.println("Is empty? " + list.isEmpty());
+
+		list.delete();
+		list.delete();
+		list.show();
+		System.out.println("Is empty? " + list.isEmpty());
+	}
+}