added ws202425 courses

2024_Praxis_der_Programmierung/ue7/loesung/Programm.java

@@ -0,0 +1,15 @@
+
+public class Programm{
+
+	public static void main(String[] args){
+		String str = " P R O G R A M M";
+		
+		int len = str.length();
+		System.out.println("Länge des Strings: " + len);
+		
+		String subStr = str.substring(1,3);
+		System.out.println("Substring von Index 1 bis 3: " + subStr);
+
+}
+
+}