Binary Tree

Node-Path-In-Binary-Tree/Amitkadivar/binarytree.cpp

@@ -0,0 +1,88 @@
+//compile this c++ code in following site
+//https://ide.geeksforgeeks.org/index.php
+
+#include <bits/stdc++.h> 
+using namespace std; 
+
+struct Node 
+{ 
+	int data; 
+	Node *left, *right; 
+}; 
+
+
+struct Node* getNode(int data) 
+{ 
+	struct Node *newNode = new Node; 
+	newNode->data = data; 
+	newNode->left = newNode->right = NULL; 
+	return newNode; 
+} 
+
+
+bool hasPath(Node *root, vector<int>& arr, int x) 
+{ 
+	//root is NULL  
+	if (!root) 
+		return false; 
+
+	arr.push_back(root->data);	 
+
+	if (root->data == x)	 
+		return true; 
+
+	if (hasPath(root->left, arr, x) || 
+		hasPath(root->right, arr, x)) 
+		return true; 
+
+
+	arr.pop_back(); 
+	return false;			 
+} 
+
+// function to print the path from root to the 
+void printPath(Node *root, int x) 
+{ 
+	//store the path 
+	vector<int> arr; 
+
+	// x is present print the path 
+	if (hasPath(root, arr, x)) 
+	{ 
+		for (int i=0; i<arr.size()-1; i++)	 
+			cout << arr[i] << "->"; 
+		cout << arr[arr.size() - 1];	 
+	} 
+
+	// x is not present 
+	else
+		cout << "No Path"; 
+} 
+
+
+int main() 
+{ 
+	// binary tree formation 
+	struct Node *root = getNode(1); 
+	root->left = getNode(2); 
+	root->right = getNode(3); 
+	root->left->left = getNode(4); 
+	root->left->right = getNode(5); 
+	root->right->left = getNode(6); 
+	root->right->right = getNode(7); 
+	root->left->left->left = getNode(8);
+	root->right->left->left = getNode(9);
+	root->right->right->right=getNode(10);
+	root->left->left->left->left = getNode(11);
+	root->right->left->left->right = getNode(12);
+	root->left->left->left->left->left = getNode(13);
+	root->right->left->left->right->right= getNode(14);
+	root->right->left->left->right->right->right= getNode(14);
+
+    int x,num;
+// 	cout<<"Enter 1 to 15 number which number you can find number";
+    cin>>num; 	
+	 x=num;
+	printPath(root, x); 
+	return 0; 
+} 

Palindrome/Amitkadivar/palindrome.py

@@ -0,0 +1,16 @@
+
+num = int(input("enter a number: "))
+num+=1
+while num!=0:
+    num=num
+    temp = num
+    rev = 0
+    while temp != 0:
+        rev = (rev * 10) + (temp % 10)
+        temp = temp // 10
+
+    if num == rev:
+        print(num)
+        break
+    else:
+        num+=1