Search a node in BST

include/Search a node in BST

@@ -0,0 +1,64 @@
+#include<iostream>
+using namespace std;
+//Definition of Node for Binary search tree
+struct BstNode {
+	int data; 
+	BstNode* left;
+	BstNode* right;
+};
+
+// Function to create a new Node in heap
+BstNode* GetNewNode(int data) {
+	BstNode* newNode = new BstNode();
+	newNode->data = data;
+	newNode->left = newNode->right = NULL;
+	return newNode;
+}
+
+// To insert data in BST, returns address of root node 
+BstNode* Insert(BstNode* root,int data) {
+	if(root == NULL) { // empty tree
+		root = GetNewNode(data);
+	}
+	// if data to be inserted is lesser, insert in left subtree. 
+	else if(data <= root->data) {
+		root->left = Insert(root->left,data);
+	}
+	// else, insert in right subtree. 
+	else {
+		root->right = Insert(root->right,data);
+	}
+	return root;
+}
+//To search an element in BST, returns true if element is found
+bool Search(BstNode* root,int data) {
+	if(root == NULL) {
+		return false;
+	}
+	else if(root->data == data) {
+		return true;
+	}
+	else if(data <= root->data) {
+		return Search(root->left,data);
+	}
+	else {
+		return Search(root->right,data);
+	}
+}
+int main() {
+	BstNode* root = NULL;  // Creating an empty tree
+	/*Code to test the logic*/
+	root = Insert(root,15);	
+	root = Insert(root,10);	
+	root = Insert(root,20);
+	root = Insert(root,25);
+	root = Insert(root,8);
+	root = Insert(root,12);
+	// Ask user to enter a number.  
+	int number;
+	cout<<"Enter number be searched\n";
+	cin>>number;
+	//If number is found, print "FOUND"
+	if(Search(root,number) == true) cout<<"Found\n";
+	else cout<<"Not Found\n";
+}