HackerRank Linear Algebra Foundations – Determinant of the matrix #1

HackerRank Linear Algebra Foundations – Determinant of the matrix #1

Challenge: Determinant of the matrix #1 Subdomeniu: Linear Algebra Foundations (linear-algebra-foundations) Scor cont: 5.0 / 5 Submission status: Accepted Submission score: 1.0 Submission ID: 464717159 Limbaj: python3 Link challenge: https://www.hackerrank.com/challenges/determinant-of-the-matrix-1/problem Cerinta Find determinant of the following matrix – <img src="https://s3.amazonaws.com/hr-challenge-images/0/1445329844-96c8d95796-Screenshotfrom2015-10-20140034.png"

HackerRank Fundamentals – Summing the N series

HackerRank Fundamentals – Summing the N series

Challenge: Summing the N series Subdomeniu: Fundamentals (fundamentals) Scor cont: 20.0 / 20 Submission status: Accepted Submission score: 1.0 Submission ID: 464723435 Limbaj: cpp14 Link challenge: https://www.hackerrank.com/challenges/summing-the-n-series/problem Cerinta There is a sequence whose $n^{\text{th}}$ term is $$T_n = n^2 –

HackerRank Fundamentals – Sumar and the Floating Rocks

HackerRank Fundamentals – Sumar and the Floating Rocks

Challenge: Sumar and the Floating Rocks Subdomeniu: Fundamentals (fundamentals) Scor cont: 30.0 / 30 Submission status: Accepted Submission score: 1.0 Submission ID: 464734364 Limbaj: cpp14 Link challenge: https://www.hackerrank.com/challenges/harry-potter-and-the-floating-rocks/problem Cerinta Famous wizard Sumar moonji kumaru is stuck in a huge room

HackerRank Fundamentals – Strange Grid Again

HackerRank Fundamentals – Strange Grid Again

Challenge: Strange Grid Again Subdomeniu: Fundamentals (fundamentals) Scor cont: 20.0 / 20 Submission status: Accepted Submission score: 1.0 Submission ID: 464723375 Limbaj: python3 Link challenge: https://www.hackerrank.com/challenges/strange-grid/problem Cerinta A strange grid has been recovered from an old book. It has $5$

HackerRank Fundamentals – Special Multiple

HackerRank Fundamentals – Special Multiple

Challenge: Special Multiple Subdomeniu: Fundamentals (fundamentals) Scor cont: 30.0 / 30 Submission status: Accepted Submission score: 1.0 Submission ID: 464727434 Limbaj: python3 Link challenge: https://www.hackerrank.com/challenges/special-multiple/problem Cerinta You are given an integer _N_. Can you find the least positive integer _X_

HackerRank Fundamentals – Sherlock and Permutations

HackerRank Fundamentals – Sherlock and Permutations

Challenge: Sherlock and Permutations Subdomeniu: Fundamentals (fundamentals) Scor cont: 20.0 / 20 Submission status: Accepted Submission score: 1.0 Submission ID: 464722668 Limbaj: cpp14 Link challenge: https://www.hackerrank.com/challenges/sherlock-and-permutations/problem Cerinta Watson asks Sherlock: Given a string _S_ of _N_ `0's` and _M_ `1's`,

HackerRank Fundamentals – Sherlock and Moving Tiles

HackerRank Fundamentals – Sherlock and Moving Tiles

Challenge: Sherlock and Moving Tiles Subdomeniu: Fundamentals (fundamentals) Scor cont: 20.0 / 20 Submission status: Accepted Submission score: 1.0 Submission ID: 464722614 Limbaj: cpp14 Link challenge: https://www.hackerrank.com/challenges/sherlock-and-moving-tiles/problem Cerinta Sherlock is given $2$ square tiles, initially both of whose sides have

HackerRank Fundamentals – Sherlock and Divisors

HackerRank Fundamentals – Sherlock and Divisors

Challenge: Sherlock and Divisors Subdomeniu: Fundamentals (fundamentals) Scor cont: 30.0 / 30 Submission status: Accepted Submission score: 1.0 Submission ID: 464726814 Limbaj: python3 Link challenge: https://www.hackerrank.com/challenges/sherlock-and-divisors/problem Cerinta Watson gives an integer $N$ to Sherlock and asks him: What is the

HackerRank Fundamentals – Russian Peasant Exponentiation

HackerRank Fundamentals – Russian Peasant Exponentiation

Challenge: Russian Peasant Exponentiation Subdomeniu: Fundamentals (fundamentals) Scor cont: 20.0 / 20 Submission status: Accepted Submission score: 1.0 Submission ID: 464722189 Limbaj: cpp14 Link challenge: https://www.hackerrank.com/challenges/russian-peasant-exponentiation/problem Cerinta We all know how to calculate $a^b$ using $b$ operations by multiplying $1$