diff --git a/.gitignore b/.gitignore
index f08278d..133b45b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
-*.pdf
\ No newline at end of file
+*.pdf
+sheet01/a2/Hash.java
+*.class
\ No newline at end of file
diff --git a/sheet01/a2/c-hash.txt b/sheet01/a2/c-hash.txt
new file mode 100644
index 0000000..97f4f9f
--- /dev/null
+++ b/sheet01/a2/c-hash.txt
@@ -0,0 +1 @@
+03087115
\ No newline at end of file
diff --git a/sheet01/a2/c.txt b/sheet01/a2/c.txt
index e69de29..3957132 100644
--- a/sheet01/a2/c.txt
+++ b/sheet01/a2/c.txt
@@ -0,0 +1,3 @@
+javac Hash.java  (Compiles the java class)
+java Hash plaintext.txt  (runs the custom Hash function on the text file)
+    Output: 03087115
\ No newline at end of file