## TCS Interview Questions

TCS is a great place to start your career as a fresher. It offers a great workplace as well as a friendly environment with a… Read More »

- Generate an array of given size with equal count and sum of odd and even numbers
- Dockerizing a simple Django app
- Sorting algorithm visualization : Insertion Sort
- Escape Sequences in Java
- Visibility Modes in C++ with Examples
- Dropbox - An Introduction
- Minimum number of blocks required to form Hollow Rectangular Prism
- First element of every K sets having consecutive elements with exactly K prime factors less than N
- Check if row-major order path of Matrix is palindrome or not
- PyQt5 - How to automate Progress Bar while downloading using urllib?

TCS is a great place to start your career as a fresher. It offers a great workplace as well as a friendly environment with a… Read More »

PyQt5 is one of the emerging GUI libraries in terms of developing Python GUI Desktop apps. It has rich and robust functionality which ensures production… Read More »

Prerequisites: Graph and its representations Given an adjacency matrix g[][] of a graph consisting of N vertices, the task is to modify the matrix after… Read More »

Number System is an important concept for solving GATE Aptitude questions and aptitude for entrance exams for different companies. The below is an important question… Read More »

Given two nodes of a binary tree v1 and v2, the task is to check if two nodes are on the same path in a… Read More »

Given two integers N and X, the task is to find the minimum count of integers with sum N and having unit digit X. If… Read More »

Given a binary tree, the task is to print the longest path from the root node to the leaf node. If there are multiple answers… Read More »

Given a positive integer N, the task is to find the largest integer M such that 0 <= M < N and XOR(M, N) is… Read More »

Given a binary string s and a number K, the task is to find the maximum number of 0s that can be replaced by 1s… Read More »

Given an undirected non-weighted graph G. For a given node start return the shortest path that is the number of edges from start to all… Read More »

Given an array arr[] consisting of N integers and an integer K, the task is to find the length of longest subsequence with sum equal… Read More »

Given an array arr[] of N positive integers which denotes the cost of selling and buying a stock on each of the N days. The… Read More »

Given two integers N and K, the task is to find the first element for every set of K consecutive elements which have exactly K… Read More »

In a single-elimination tournament, such as the tennis Grand Slam championships – every losing player is immediately eliminated from the subsequent rounds until a single… Read More »

Given an array of integers arr[], the task is to count the minimum number of changes required to convert each array element to its nearest… Read More »