From 5c448e64bd9e62f3ebb3a0a081fc77f16674fb1f Mon Sep 17 00:00:00 2001
From: Thomas Smits <thomsmits@gmail.com>
Date: Mon, 5 Jun 2023 22:53:27 +0200
Subject: [PATCH] Update of exercises

---
 Assignment_007/readme.md                      |  2 +-
 Assignment_007/solution/readme.md             |  5 +++++
 .../java/pr2/auffrischung/quine/Quine.java    | 19 +++++++++++++++++++
 3 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 Assignment_007/solution/readme.md
 create mode 100644 solutions/src/main/java/pr2/auffrischung/quine/Quine.java

diff --git a/Assignment_007/readme.md b/Assignment_007/readme.md
index dd2b729..c37b8bc 100644
--- a/Assignment_007/readme.md
+++ b/Assignment_007/readme.md
@@ -1,6 +1,6 @@
 # Quine
 
-
+ [Musterlösung](solution/)
 
 ## Lernziel
 
diff --git a/Assignment_007/solution/readme.md b/Assignment_007/solution/readme.md
new file mode 100644
index 0000000..4ac7e2a
--- /dev/null
+++ b/Assignment_007/solution/readme.md
@@ -0,0 +1,5 @@
+# Lösung: Quine
+
+Musterlösung:
+
+[pr2.auffrischung.quine](../../solutions/src/main/java/pr2/auffrischung/quine/)
diff --git a/solutions/src/main/java/pr2/auffrischung/quine/Quine.java b/solutions/src/main/java/pr2/auffrischung/quine/Quine.java
new file mode 100644
index 0000000..6ee66d9
--- /dev/null
+++ b/solutions/src/main/java/pr2/auffrischung/quine/Quine.java
@@ -0,0 +1,19 @@
+
+package pr2.auffrischung.quine;
+
+public class Quine {
+
+    private static final String DATA = "package pr2.auffrischung.quine;%n%n"
+            + "public class Quine {%n%n"
+            + "     private static final String DATA = \"%s\";%n%n"
+            + "      public static void main(String[] args) {%n"
+            + "          System.out.printf(data, %n"
+            + "              DATA.replace(\"\\\\\", \"\\\\\\\\\")%n"
+            + "                  .replace(\"\\\"\", \"\\\\\\\"\"));%n    }%n}";
+
+    public static void main(String[] args) {
+        System.out.printf(DATA,
+            DATA.replace("\\", "\\\\")
+                .replace("\"", "\\\""));
+    }
+}