Posts by Yogender Narayan

Author Biographical Info: Not available

#### Number of Nodes at given level in a tree using BFS (Graph) in C++

By Yogender Narayan

In this tutorial, we will learn. How to count the number of nodes at a given level in a tree using BFS in C++. At a particular level, there can be a different amount of nodes. We a.... Read More

#### How to check whether date is valid or not in C++

By Yogender Narayan

This tutorial demonstrates Program to check whether date is valid or not in C++. The user will enter the date he/she requires to check and output will show the result. Introduction.... Read More

#### Program for Row wise sorting of Matrix

By Yogender Narayan

In this tutorial, we will learn about the Program for Row wise sorting of Matrix in C++. Firstly we will learn about matrix and its insertion. Then sort the matrix row-wise. Introd.... Read More

#### Second most repeated word in a sequence in C++

By Yogender Narayan

In this tutorial, we are going to learn about the program for the Second most repeated word in a sequence in C++. Firstly we have an introduction to the problem and secondly, after.... Read More

#### Find all triplets with zero-sum in C++ (Hash Tables)

By Yogender Narayan

In this C++ tutorial, we will learn to Find all triplets with zero-sum in C++. To solve this problem in this tutorial we are going to use hash tables. Introduction In this problem.... Read More

#### Print unique rows in a given Boolean matrix in C++

By Yogender Narayan

In this tutorial, we are going to learn about Print unique rows in a given Boolean matrix in C++. In this tutorial, we have to print the unique rows of the binary matrix. Firstly .... Read More

#### Find median in row wise sorted matrix in C++

By Yogender Narayan

In this tutorial, we are about to learn about Find median in a row-wise sorted matrix in C++. Firstly an introduction to the matrix is given. Secondly, we will discuss the algorith.... Read More

#### ZigZag Tree Traversal (Using queue) in C++

By Yogender Narayan

In this tutorial, we are going to learn about ZigZag Tree Traversal in C++. Firstly we are going to have an Introduction to the problem. Secondly, we will check the various solutio.... Read More