Given a number N and a digit D, we have to form an expression or equation that contains only D and that expression evaluates to… Read More »

Tejas Networks held an hiring drive in our college for software developer . Branches allowed only CS-IT since it is particulary a bangalore based networking… Read More »

Given N, we have to find the sum of products of all combination taken 1 to N at a time. In simple words, we have… Read More »

Given any date according to the Gregorian Calendar, the task is to return the day(Monday, Tuesday…etc) on that particular day. Examples: Input : Date: 13… Read More »

Given an array of unsorted positive integer, sort the given array using the Socket programming . Examples: Input : 4 5 6 1 8 2… Read More »

A workshop on Competitive programming was held by GeeksforGeeks-GLA University on 25 January, 2018 at GLA University Campus. It was highly honourable to have a… Read More »

Create a digital stopwatch program in C which runs on linux base system. keyboardhit() function simply stands for keyboard hit. After pressing a key it… Read More »

This article, discusses about the various toolkits to make a GUI Application in Python3. It is easy to start programming a GUI application after gaining… Read More »

Given a graph G(V,E) as an adjacency matrix representation and a vertex, find the degree of the vertex v in the graph. Examples: 0—–1 |\… Read More »

Addition or Subtraction of matrices takes O(n^2) time without threads but using threads we doesn’t reduce the time complexity of the program we divide the… Read More »

Samsung R&D Bengaluru, visited our campus for full time recruitment. There were 5 rounds in total. 1) Online coding round 2) GD 3) Technical round… Read More »

Round 1: Online Test on AMCAT There were 4 sections : Critical Reasoning, Data Interpretation, English Comprehension and Automata (2 Coding Questions) First 3 sections… Read More »

Given a string containing only digits, restore it by returning all possible valid IP address combinations. A valid IP address must be in the form… Read More »

The header file graphics.h contains arc() function which draws an arc with center at (x, y) and given radius. start_angle is the starting point of… Read More »

There comes situations in real life when we need to make some decisions and based on these decisions, we decide what should we do next.… Read More »

Given n, how many distinct Max Heap can be made from n distinct integers? Examples: Input : n = 3 Output : Assume the integers… Read More »

Given two positive numbers x and y. Find the maximum valued integer a such that: a divides x i.e. x % a = 0 a… Read More »

I appeared for the Goldman Sachs recruitment process for the position of Technical Analyst, Bangalore. I applied via employee referral. Round 1: Hackerrank written test… Read More »

There are several primality test available to check whether the number is prime or not like Fermat’s Theorem, Miller-Rabin Primality test and alot more. But… Read More »

TCS came in our university and I had participated in this campus recruitment. There was 3 round in process. Round 1 – This round consists of… Read More »