Problems

1 – 50 of 58

Problem Title Likes Solvers

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

146

15105

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

10457

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

7387

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

7005

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

6584

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

4783

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1182

Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

769

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

708

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

638

Problem 44469. Diagonal Pattern

Created by: Shaul Salomon

Tags matrices, loops, 22105

440

Problem 44467. Product of Each Column

Created by: Shaul Salomon

Tags matrices, 22105

417

Problem 44401. Vertical matrix sort

Created by: Shaul Salomon

Tags matrices, sort, 22105

391

Problem 1926. Unit Matrix

Created by: Prateek Reddy

Tags basic, matlab 101, matrices

362

Problem 44402. Horizontal matrix sort

Created by: Shaul Salomon

Tags matrices, sort, 22105

358

Problem 44457. Triangle of numbers

Created by: Shaul Salomon

Tags matrices, loops, 22105

311

Problem 42346. Create a Matrix of Zeros

Created by: Sarah McDonald

Tags matlab 101, matrices, basics

291

Problem 44447. Eye Squared

Created by: Shaul Salomon

Tags matrices, 22105

272

Problem 44446. Add a vector to a matrix

Created by: Shaul Salomon

Tags matrices, 22105

265

Problem 2350. What is Sum Of all elements of Matrix

Created by: Vishal

Tags matrices, basic matlab

247

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

228

Problem 1171. matrix of natural number

Created by: Aritra Chatterjee

Tags matrices

208

Problem 2290. チェッカーボードを作ろう

Created by: mizuki

Tags matrices, square, 日本語

153

Problem 42646. Matrix FUN

Created by: Manish Joshi

Tags math, matlab 101, easy

113

Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

113

Problem 512. Spot the rectangle

Created by: Ned Gulley

Tags matrices, 17x17

Problem 42456. Create an array (n,n) where only diagonal elements are '1' and others are '0'

Created by: Swapnil Kulkarni

Tags matrices

Problem 1671. Generate the Matrix!

Created by: JeremyR

Tags easy, matrices, indexing

Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags matrices, 17x17

Problem 43073. Check if a matrix is a palindrome in all directions

Created by: Mohammad Haghighat

Tags math, matrices, matrix manipulation

Problem 1286. MatCAT - Reconstruct X from Its X-rays

Created by: Ned Gulley

Tags matrices

Problem 42457. Get the array of sum for three consecutive numbers in an array

Created by: Swapnil Kulkarni

Tags matrices

Problem 43272. Implement zero-based indexing for Matrices

Created by: Jamil Kasan

Tags matrices, matrix manipulation, matrix

Problem 44063. Make a rainbow matrix (follow-up to checkerboard matrix)

Created by: Jihye Sofia Seo

Tags matrices, square

Problem 43122. Upper Matrix Mock

Created by: Jamil Kasan

Tags matrices, matrix manipulation, matrix

Problem 1805. Cofactor

Created by: Disha

Tags matrices

Problem 44665. Percentage of zeros in a matrix of only 1s and 0s

Created by: Srishti Saha

Tags basic, matlab 101, easy

Problem 44624. Return median of a matrix

Created by: Srishti Saha

Tags matlab 101, matrices, matrix manipulation

Problem 44671. find number of times of occurrence of the most frequent number in a row vector

Created by: Srishti Saha

Tags matlab 101, matrices, vector

Problem 44635. Repetition of matrices

Created by: Srishti Saha

Tags matlab 101, matrices, matlab

Problem 44687. basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix

Created by: Srishti Saha

Tags matlab 101, matrices, matrix

Problem 44740. New Matrix with vector addition on diagonal

Created by: Suraj Gurav

Tags vectors, matrices, matrix manipulation

Problem 44973. Create a "+" flag

Created by: Kiran Ramsaroop

Tags matrices, matrix manipulation, matrix

Problem 44854. Alternating 1´s and 0´s in a matrix

Created by: Jesús Zambrano

Tags matrices, matrix manipulation, matrix

1 – 50 of 58

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