diff --git a/InorderTraversalBinaryTree.cpp b/InorderTraversalBinaryTree.cpp
new file mode 100644
index 0000000..0233318
--- /dev/null
+++ b/InorderTraversalBinaryTree.cpp
@@ -0,0 +1,86 @@
+#include<iostream>
+#include<bits/stdc++.h>
+
+using namespace std;
+
+
+
+struct Node {
+    int data;
+    Node* left;
+    Node* right;
+};
+
+Node* CreateNode(int data)
+{
+    Node* newNode = new Node();
+    newNode->data = data;
+    newNode->left = newNode->right = NULL;
+    return newNode;
+}
+ 
+/* Function to insert element in binary tree */
+ 
+Node* InsertNode(Node* root, int data)
+{
+    // If the tree is empty, assign new node address to root
+    if (root == NULL) {
+        root = CreateNode(data);
+        return root;
+    }
+ 
+    // Else, do level order traversal until we find an empty
+    // place, i.e. either left child or right child of some
+    // node is pointing to NULL.
+    queue<Node*> q;
+    q.push(root);
+ 
+    while (!q.empty()) {
+        Node* temp = q.front();
+        q.pop();
+ 
+        if (temp->left != NULL)
+            q.push(temp->left);
+        else {
+            temp->left = CreateNode(data);
+            return root;
+        }
+ 
+        if (temp->right != NULL)
+            q.push(temp->right);
+        else {
+            temp->right = CreateNode(data);
+            return root;
+        }
+    }
+}
+ 
+/* Inorder traversal of a binary tree */
+ 
+void inorder(Node* temp)
+{
+    if (temp == NULL)
+        return;
+ 
+    inorder(temp->left);
+    cout << temp->data << ' ';
+    inorder(temp->right);
+}
+
+
+
+
+// Driver code
+int main()
+{
+    Node* root = CreateNode(10);
+    root->left = CreateNode(11);
+    root->left->left = CreateNode(7);
+    root->right = CreateNode(9);
+    root->right->left = CreateNode(15);
+    root->right->right = CreateNode(8);
+
+    inorder(root);
+    
+    return 0;
+}
\ No newline at end of file
diff --git a/PreorderTraversalBinaryTree.cpp b/PreorderTraversalBinaryTree.cpp
new file mode 100644
index 0000000..55909e7
--- /dev/null
+++ b/PreorderTraversalBinaryTree.cpp
@@ -0,0 +1,85 @@
+#include<iostream>
+#include<bits/stdc++.h>
+
+using namespace std;
+
+
+
+struct Node {
+    int data;
+    Node* left;
+    Node* right;
+};
+
+Node* CreateNode(int data)
+{
+    Node* newNode = new Node();
+    newNode->data = data;
+    newNode->left = newNode->right = NULL;
+    return newNode;
+}
+ 
+/* Function to insert element in binary tree */
+ 
+Node* InsertNode(Node* root, int data)
+{
+    // If the tree is empty, assign new node address to root
+    if (root == NULL) {
+        root = CreateNode(data);
+        return root;
+    }
+ 
+    // Else, do level order traversal until we find an empty
+    // place, i.e. either left child or right child of some
+    // node is pointing to NULL.
+    queue<Node*> q;
+    q.push(root);
+ 
+    while (!q.empty()) {
+        Node* temp = q.front();
+        q.pop();
+ 
+        if (temp->left != NULL)
+            q.push(temp->left);
+        else {
+            temp->left = CreateNode(data);
+            return root;
+        }
+ 
+        if (temp->right != NULL)
+            q.push(temp->right);
+        else {
+            temp->right = CreateNode(data);
+            return root;
+        }
+    }
+}
+ 
+/* Preorder traversal of a binary tree */
+ 
+void preorder(Node* temp)
+{
+    if (temp == NULL)
+        return;
+    cout << temp->data << ' ';
+    preorder(temp->left);
+    preorder(temp->right);
+}
+
+
+
+
+// Driver code
+int main()
+{
+    Node* root = CreateNode(10);
+    root->left = CreateNode(11);
+    root->left->left = CreateNode(7);
+    root->right = CreateNode(9);
+    root->right->left = CreateNode(15);
+    root->right->right = CreateNode(8);
+
+    inorder(root);
+    
+    return 0;
+}
\ No newline at end of file