From f40374d113ed1d3249e462e4f4c2fd2e6fddd249 Mon Sep 17 00:00:00 2001
From: SteffenLm <33038091+SteffenLm@users.noreply.github.com>
Date: Sun, 8 Oct 2023 00:17:34 +0200
Subject: [PATCH 1/2] Implement Solution

---
 Exercise.java | 34 ++++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/Exercise.java b/Exercise.java
index 3c092f9..4294182 100644
--- a/Exercise.java
+++ b/Exercise.java
@@ -1,6 +1,36 @@
-public class Exercise {
+import java.util.Scanner;
 
+public class Exercise {
   public static void main(String[] args) {
-    // implement exercise here
+    Scanner scanner = new Scanner(System.in);
+    int k;
+    float p;
+    int n;
+
+    boolean loop;
+    do {
+      System.out.print("Gib bitte das Startkapital ein (in Euro): ");
+      k = scanner.nextInt();
+
+      System.out.print("Gib bitte den Prozentsatz ein: ");
+      p = scanner.nextFloat();
+
+      System.out.print("Gib bitte die Anzahl Jahre ein: ");
+      n = scanner.nextInt();
+
+      System.out.println(
+          "Ergebnis: Das Endkapital betraegt " + (int) calculateInterest(k, p, n) + " Euro");
+
+      System.out.print("Willst Du eine weitere Zinsrechnung durchfuehren (true, false)?: ");
+      loop = scanner.nextBoolean();
+    } while (loop);
+    scanner.close();
+  }
+
+  static double calculateInterest(int k, float p, int n) {
+    if (n == 0) {
+      return k;
+    }
+    return calculateInterest(k, p, n - 1) * (1 + p / 100);
   }
 }

From 79b3abe51465cd4814ea15f6c34e662b9ef8e621 Mon Sep 17 00:00:00 2001
From: SteffenLm <33038091+SteffenLm@users.noreply.github.com>
Date: Fri, 19 Dec 2025 20:58:18 +0000
Subject: [PATCH 2/2] add dev container

---
 .devcontainer.json      | 3 +++
 .vscode/extensions.json | 5 +++++
 2 files changed, 8 insertions(+)
 create mode 100644 .devcontainer.json
 create mode 100644 .vscode/extensions.json

diff --git a/.devcontainer.json b/.devcontainer.json
new file mode 100644
index 0000000..bfbeb0d
--- /dev/null
+++ b/.devcontainer.json
@@ -0,0 +1,3 @@
+{
+    "image": "mcr.microsoft.com/devcontainers/java:21"
+}
\ No newline at end of file
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..add4f4e
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,5 @@
+{
+    "recommendations": [
+        "vscjava.vscode-java-pack"
+    ]
+}
\ No newline at end of file