competitive coding Archives

How to crack a job interview at Wipro? Know more about the recruitment process!

Angela GuptaDecember 21, 2021March 9, 2022

Wipro is a multinational IT services company. The company is headquartered in Bangalore, India. The company's primary function is that of an IT consulting and outsourced service provider. In addition,...

Company Placement Process

TCS Is Hiring & You Can Be Their Next Best Recruit!

Angela GuptaNovember 10, 2021March 9, 2022

Tata Consultancy Services has locations all over the globe and is a global leader in IT services, consulting, and business solutions. It is headquartered in Mumbai, Maharashtra, India with its...

Greedy Algo Competitive Coding

FIND SHELTER

HarshJune 11, 2020March 28, 2022

CONCEPTS USED: Greedy algorithm. DIFFICULTY LEVEL: Easy. PROBLEM STATEMENT(SIMPLIFIED): Nishant is lost along with his N−1 wandering friends. Now they have to find some shelter. Nishant and his N−1 friends...

Greedy Algo Competitive Coding

DIGIT GAME

HarshJune 11, 2020March 28, 2022

CONCEPTS USED: Greedy algorithm. DIFFICULTY LEVEL: PROBLEM STATEMENT(SIMPLIFIED): Arnab is playing a game. He is given a number N in string format and now he is asked to remove M...

Sorting competitive programming

Chocolates

ShailyJune 10, 2020March 28, 2022

Concepts Used Sorting Difficulty Level Medium Problem Statement (Simplified): For given values of N and K, an array of N elements is given. You can pick at most K items...

Strings Competitive Programming

Find the Closest Palindrome

HarshJune 10, 2020April 6, 2022

Concepts Used Strings Difficulty Level Hard Problem Statement (Simplified): For given numbers we have to print the nearest anagram to it if two numbers are equidistant and anagram to the...

Arrays Interview Programming

Arithmetic Progression

prepbytes_articlesJune 10, 2020March 28, 2022

CONCEPTS USED: Hashing, Basic Mathematics DIFFICULTY LEVEL: Hard PROBLEM STATEMENT(SIMPLIFIED): Given an array of N integers, print the value of all those elements, whose indexes form an increasing Arithmetic Progression...

Recursion Competitive Programming

Range Even

DeepanshuJune 10, 2020March 30, 2022

CONCEPTS USED: Recursion DIFFICULTY LEVEL: Easy PROBLEM STATEMENT(SIMPLIFIED): Given a number N, your task is to print all even numbers (>0) from 1 to N using recursion. See original problem...

Arrays Interview Programming

Pairs

prepbytes_articlesJune 10, 2020March 31, 2022

CONCEPTS USED: Hashing DIFFICULTY LEVEL: Medium PROBLEM STATEMENT(SIMPLIFIED): Given M pairs of integers, where each integer is between 1 and N inclusive. Check if there exists two integers x and...

General Coding

Minimum number of notes

prepbytes_articlesJune 10, 2020March 30, 2022

CONCEPTS USED: Basic Mathematics DIFFICULTY LEVEL: Easy PROBLEM STATEMENT(SIMPLIFIED): Given various currency notes (1,2,5,10,20,50 ,100,500,1000) and N rupees. Print the minimum number of currency notes required to exchange for the...

Arrays Interview Programming

Benchmates

prepbytes_articlesJune 10, 2020June 6, 2022

CONCEPTS USED: Efficient Array Search DIFFICULTY LEVEL: Medium PROBLEM STATEMENT(SIMPLIFIED): Given marks of N students sitting on a bench and a value of K, print the index of the student...