About Author: Aniruddha Chaudhari

I am complete Python Nut, love Linux and vim as an editor. I hold Master of Computer Science from NIT Trichy. I dabble in C/C++, Java too. I keep sharing my coding knowledge and my own experience on CSEstack Portal.

Posts by Aniruddha Chaudhari

Print all Valid Parentheses | Generate Balanced Parentheses Python

Problem Statement Print all the valid parentheses combinations for the given number. Or, generate balanced parentheses using any programming languages like C/C++, Python,...

Aniruddha Chaudhari

19 Jan, 20

[Solved] Find Longest Path in a Weighted Tree | Coding Challenge

Problem statement: Write a program to find the longest/maximum path in a weighted tree. This coding question was asked in one of the coding interview rounds. What is the...

Aniruddha Chaudhari

26 Dec, 19

Program to Create Binary Tree in Python | Explained with Example

In an earlier tutorial, we have seen what is a binary tree. In this tutorial, we are going to write a program to create binary tree. Let's take the same example of a binary...

Aniruddha Chaudhari

19 Dec, 19

reorder, inorder and post order traversal

Code Data Structure Python

Binary Tree Tutorials | Interview Questions and Answers

What is Binary Tree? A binary tree is a special type of tree. As its name, every node in the tree will be having either zero node, one node or two child nodes. Any node in the...

Aniruddha Chaudhari

17 Dec, 19

[Solved] Find Remainder without using Modulus Operator in Python, C and Java?

The remainder is the value remains after dividing one number by another number. Example 1: Number: 8 Divisor: 3 Reminder: 2 Example 2: Number: 33 Divisor: 4 Reminder:...

Aniruddha Chaudhari

15 Dec, 19

Simple Python Fibonacci Generator of Infinite Size Explained with Example

Before writing Python Fibonacci generator, you should know the Generator in Python and Fibonacci series Prerequisite: What is the Generator in Python? In an earlier post, we...

Aniruddha Chaudhari

07 Dec, 19

Minimum Cost of Merging Files [Amazon Coding Test Question]

This programming challenge is asked in the Amazon coding round hosted on the Amcat platform. There will be two coding questions to be solved in 90 minutes. So you can take 45...

Aniruddha Chaudhari

06 Dec, 19

Minimum Distance Required for Truck to Deliver Order [Amazon Coding Question]

Problem Statement: Find the shortest path to reach the destination in the matrix (Amazon Delivery Coding Challenge) Amazon Fresh is a grocery delivery service that offers...

Aniruddha Chaudhari

05 Dec, 19

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