diff --git a/08-labBST/.idea/.gitignore b/08-labBST/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/08-labBST/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/08-labBST/Assignment.java b/08-labBST/Assignment.java
new file mode 100644
index 0000000..bb44eee
--- /dev/null
+++ b/08-labBST/Assignment.java
@@ -0,0 +1,102 @@
+package labBST;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+
+class Node {
+    int val;
+    Node left;
+    Node right;
+    Node parent;
+}
+
+public class Assignment {
+    public enum TraversalOrder {
+        InOrderTrav, PreOrderTrav, PostOrderTrav
+    }
+
+    public static class BST {
+        private Node root;
+
+        public BST() {
+            root = null;
+        }
+
+        public void insert(int toInsert) {
+         // Insert the provided element into the tree
+        }
+
+        public void delete(int toDelete) {
+         // Delete the provided element from the tree
+        }
+
+
+        public void print(TraversalOrder order) {
+            switch (order) {
+            case InOrderTrav:
+                inOrder(root);
+                break;
+            case PreOrderTrav:
+                preOrder(root);
+                break;
+            case PostOrderTrav:
+                postOrder(root);
+                break;
+            }
+        }
+
+        private void inOrder(Node curr) {
+            // Print the elements in the tree one one each line
+            System.out.println(curr.val);
+        }
+
+        private void preOrder(Node curr) {
+            // Print the elements in the tree one one each line
+            System.out.println(curr.val);
+        }
+
+        private void postOrder(Node curr) {
+            // Print the elements in the tree one one each line
+            System.out.println(curr.val);
+        }
+    }
+
+    public static void run(String inputPath) {
+        try (BufferedReader br = new BufferedReader(new FileReader(inputPath))) {
+
+            BST bst = new BST();
+            while (true) {
+                String instruction = br.readLine().trim();
+                if (instruction.length() < 1 || instruction.charAt(0) == 'e') {
+                    break;
+                } else if (instruction.charAt(0) == 'i') {
+                    int element = Integer.parseInt(instruction.substring(1));
+                    bst.insert(element);
+                } else if (instruction.charAt(0) == 'd') {
+                    int element = Integer.parseInt(instruction.substring(1));
+                    bst.delete(element);
+                } else if (instruction.charAt(0) == 'o') {
+                    String orderType = instruction.substring(1);
+                    if (orderType.equals("in")) {
+                        bst.print(TraversalOrder.InOrderTrav);
+                    } else if (orderType.equals("pre")) {
+                        bst.print(TraversalOrder.PreOrderTrav);
+                    } else if (orderType.equals("post")) {
+                        bst.print(TraversalOrder.PostOrderTrav);
+                    } else {
+                        System.out.println("Unknown Traversal Type: " + orderType);
+                    }
+                } else {
+                    System.out.println("Unknown instruction: " + instruction);
+                }
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        run("");
+    }
+}
diff --git a/08-labBST/TestAll.java b/08-labBST/TestAll.java
new file mode 100644
index 0000000..2630b23
--- /dev/null
+++ b/08-labBST/TestAll.java
@@ -0,0 +1,103 @@
+package labBST;
+
+import java.io.File;
+import java.net.URL;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.PrintStream;
+import java.io.ByteArrayOutputStream;
+
+public class TestAll {
+    public static void main(String[] args) {
+        processInputFiles();
+    }
+
+    public static void processInputFiles() {
+        try {
+            // Get the inputs and outputs directories
+            URL input_url = TestAll.class.getResource("inputs");
+            URL output_url = TestAll.class.getResource("outputs");
+            if (input_url == null) {
+                System.out.println("Cannot find folder \"inputs\"");
+                return;
+            }
+            if (output_url == null) {
+                System.out.println("Cannot find folder \"outputs\"");
+                return;
+            }
+
+            // Get the names of all the files in either directory
+            File input_folder = new File(input_url.getPath());
+            File[] input_files = input_folder.listFiles();
+            File output_folder = new File(output_url.getPath());
+            if (input_files == null) {
+                System.out.printf("No files in folder: %s\n", input_folder.getPath());
+                return;
+            }
+            // No need to check if output files exist, can still run inputs
+
+            // Capture the print statements from the assignment into printstream
+            ByteArrayOutputStream captured_bytestream = new ByteArrayOutputStream();
+            PrintStream captured_printstream = new PrintStream(captured_bytestream);
+            // Replace System.out with a local variable to capture prints
+            PrintStream stdout = System.out;
+            System.setOut(captured_printstream);
+            Integer total_tests = 0, passed_tests = 0;
+
+            for (File input_file : input_files) {
+                if (!input_file.isFile()) {
+                    continue;
+                }
+                // Print which test is currently being run
+                stdout.println("Processing file: " + input_file.getName());
+                // Run the assignment on this input file
+                Assignment.run(input_file.getAbsolutePath());
+                // Ensure all the output from assignment goes to local variable
+                System.out.flush();
+                // Get the output from assignment into a String
+                String assignment_output = captured_bytestream.toString();
+                captured_bytestream.reset();
+                // Get the file contents for comparison
+                File output_file = new File(output_folder, input_file.getName());
+                // Check if a corresponding output file exists
+                if (!output_file.exists()) {
+                    // Print the output to the console without grading
+                    stdout.println("No corresponding output, result shown:");
+                    stdout.println(assignment_output);
+                    continue;
+                }
+                // Read the contents of the corresponding output file
+                total_tests++;
+                BufferedReader buffered_reader = new BufferedReader(new FileReader(output_file.getAbsolutePath()));
+                StringBuilder string_builder = new StringBuilder();
+                String line;
+                while ((line = buffered_reader.readLine()) != null) {
+                    string_builder.append(line).append(System.lineSeparator());
+                }
+                buffered_reader.close();
+
+                String correct_output = string_builder.toString();
+                if (assignment_output.equals(correct_output)) {
+                    // This test passes
+                    passed_tests++;
+                    stdout.println("Test Pass");
+                } else {
+                    // This test does not pass
+                    stdout.println("Test Fail:");
+                    stdout.println("Expected:");
+                    stdout.println(correct_output);
+                    stdout.println("Actual:");
+                    stdout.println(assignment_output);
+                }
+
+                // Indicate this test is done
+                stdout.println("=====");
+            }
+            stdout.printf("Result: %d/%d Tests Passed\n", passed_tests, total_tests);
+            System.setOut(stdout);
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}
\ No newline at end of file
diff --git a/08-labBST/inputs/test01.txt b/08-labBST/inputs/test01.txt
new file mode 100644
index 0000000..9e79997
--- /dev/null
+++ b/08-labBST/inputs/test01.txt
@@ -0,0 +1,14 @@
+i5
+i3
+i2
+i7
+i9
+i8
+i6
+i1
+i4
+oin
+opre
+opost
+e
+
diff --git a/08-labBST/inputs/test02.txt b/08-labBST/inputs/test02.txt
new file mode 100644
index 0000000..b4f1895
--- /dev/null
+++ b/08-labBST/inputs/test02.txt
@@ -0,0 +1,18 @@
+i8
+i4
+i6
+i2
+i15
+i40
+i30
+i17
+i9
+i11
+i12
+i14
+i21
+oin
+opre
+opost
+e
+
diff --git a/08-labBST/inputs/test03.txt b/08-labBST/inputs/test03.txt
new file mode 100644
index 0000000..3540f75
--- /dev/null
+++ b/08-labBST/inputs/test03.txt
@@ -0,0 +1,16 @@
+i5
+i3
+i4
+i1
+i8
+i9
+oin
+d8
+i11
+i2
+d3
+d4
+opost
+opre
+e
+
diff --git a/08-labBST/inputs/test04.txt b/08-labBST/inputs/test04.txt
new file mode 100644
index 0000000..68cb6ee
--- /dev/null
+++ b/08-labBST/inputs/test04.txt
@@ -0,0 +1,19 @@
+i15
+i7
+i8
+i5
+i11
+i9
+i14
+i3
+i4
+i1
+opre
+d15
+d4
+opre
+i2
+i6
+d8
+opre
+e
diff --git a/08-labBST/inputs/test05.txt b/08-labBST/inputs/test05.txt
new file mode 100644
index 0000000..a5e4004
--- /dev/null
+++ b/08-labBST/inputs/test05.txt
@@ -0,0 +1,20 @@
+i15
+i7
+i8
+i5
+i11
+i9
+opre
+i14
+i3
+i4
+i1
+d15
+d4
+i4
+opre
+i2
+i6
+d8
+opre
+e
diff --git a/08-labBST/outputs/test01.txt b/08-labBST/outputs/test01.txt
new file mode 100644
index 0000000..48d1af4
--- /dev/null
+++ b/08-labBST/outputs/test01.txt
@@ -0,0 +1,27 @@
+1
+2
+3
+4
+5
+6
+7
+8
+9
+5
+3
+2
+1
+4
+7
+6
+9
+8
+1
+2
+4
+3
+6
+8
+9
+7
+5
diff --git a/08-labBST/outputs/test02.txt b/08-labBST/outputs/test02.txt
new file mode 100644
index 0000000..a770c42
--- /dev/null
+++ b/08-labBST/outputs/test02.txt
@@ -0,0 +1,39 @@
+2
+4
+6
+8
+9
+11
+12
+14
+15
+17
+21
+30
+40
+8
+4
+2
+6
+15
+9
+11
+12
+14
+40
+30
+17
+21
+2
+6
+4
+14
+12
+11
+9
+21
+17
+30
+40
+15
+8
diff --git a/08-labBST/outputs/test03.txt b/08-labBST/outputs/test03.txt
new file mode 100644
index 0000000..df6c394
--- /dev/null
+++ b/08-labBST/outputs/test03.txt
@@ -0,0 +1,16 @@
+1
+3
+4
+5
+8
+9
+2
+1
+11
+9
+5
+5
+1
+2
+9
+11
diff --git a/08-labBST/outputs/test04.txt b/08-labBST/outputs/test04.txt
new file mode 100644
index 0000000..7e5c68e
--- /dev/null
+++ b/08-labBST/outputs/test04.txt
@@ -0,0 +1,27 @@
+15
+7
+5
+3
+1
+4
+8
+11
+9
+14
+7
+5
+3
+1
+8
+11
+9
+14
+7
+5
+3
+1
+2
+6
+11
+9
+14
diff --git a/08-labBST/outputs/test05.txt b/08-labBST/outputs/test05.txt
new file mode 100644
index 0000000..c4ad391
--- /dev/null
+++ b/08-labBST/outputs/test05.txt
@@ -0,0 +1,25 @@
+15
+7
+5
+8
+11
+9
+7
+5
+3
+1
+4
+8
+11
+9
+14
+7
+5
+3
+1
+2
+4
+6
+11
+9
+14