diff --git a/Tree/Sumofleaf_Tree.cpp b/Tree/Sumofleaf_Tree.cpp
new file mode 100644
index 0000000..15bf050
--- /dev/null
+++ b/Tree/Sumofleaf_Tree.cpp
@@ -0,0 +1,11 @@
+//Given a Binary Tree of size N. The task is to complete the function sumLeaf(), that should return the sum of all the leaf nodes of the given binary tree.
+
+int sumLeaf(Node* root)
+{
+    if(root==NULL)  return 0;
+    int sum=0;
+    Node* temp=root;
+    if(temp->right==NULL && temp->left==NULL)
+    return temp->data;
+    return sumLeaf(temp->left)+sumLeaf(temp->right);
+}
\ No newline at end of file