Problems

1 – 29 of 29

Problem Title Likes Solvers Difficulty

Problem 42351. Average valid values of arrays

Created by: Varoujan

Tags average, mean, array manipulation

Problem 44221. Check availability of a number in an array

Created by: MathReallyWorks

Tags array

Problem 44058. No more zeros

Created by: Zakaria Makhlouki

Tags zeros, array, i/o

Problem 43064. Remove multiples of N

Created by: Bert

Tags logic, array

Problem 44530. Are you more familiar with iteration methods or Linear Algebra? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, matlab

Problem 43603. Convert array of decimal numbers into hexadecimal numbers array.

Created by: Andriy Kavetsky

Tags basics, array, hex

Problem 43685. Apply Function to Each Field of a Structure Array: Part 1

Created by: Peng Liu

Tags structure, array, structfun

Problem 44737. Get the combinations

Created by: Suraj Gurav

Tags vectors, matrix manipulation, array

Problem 46105. Find sum of numbers on the cornice of a matrix.

Created by: Riccardo Consolo

Tags vectors, matrices, vector

Problem 47818. Create an array from 1 to x in steps of 1.

Created by: Thomas Perun

Tags array

Problem 2950. Array of Ones

Created by: Jeff Webb

Tags array

320

Problem 2948. Create an m x n array consisting only of an input value.

Created by: Michael

Tags repmat, ones, array

Problem 44285. concatenate the elements

Created by: Zakaria Makhlouki

Tags matrix, array, concatenate

Problem 43125. cross in array

Created by: Jakub Mrowka

Tags cross, array, painter

134

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 43602. Convert array of decimal numbers into binary numbers array.

Created by: Andriy Kavetsky

Tags binary, basics, array

Problem 2158. Largest territory

Created by: CHEONNO LEE

Tags array, categorizing

Problem 52389. Cancel Middle

Created by: Shuvo Kumar Paul

Tags matrix manipulation, matrix, array

Problem 42450. Summation of array

Created by: Zhuo Li

Tags easy, array, summation

269

Problem 44250. Insert Special character in character cell array.

Created by: Chetan Bhavsar

Tags simple, array

Problem 1762. Create incrementing array

Created by: Ashutosh datar

Tags matrix, exponential, array

226

Problem 51990. Right shift an array n times with constant space.

Created by: Kartikay Sapra

Tags array

Problem 3068. Pattern Recognition 1 - Known Unit Length

Created by: goc3

Tags array, pattern, recognition

Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Created by: goc3

Tags array, pattern, recognition

Problem 43686. Apply Function to Each Field of a Structure Array: Part 2

Created by: Peng Liu

Tags structure, array, structfun

Problem 47543. Volatile array in parfor and for

Created by: 埃博拉酱

Tags parfor, for, array

Problem 3070. Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)

Created by: goc3

Tags array, pattern, recognition

Problem 1684. Identify Reachable Points

Created by: Richard Zapor

Tags chess, array, bsxfun

Problem 45450. Don't be Too Greedy!

Created by: Asif Newaz

Tags optimization, array

1 – 29 of 29

Trial software

Difficulty Rating

Problem Groups

Problems

Problem 42351. Average valid values of arrays

Problem 44221. Check availability of a number in an array

Problem 44058. No more zeros

Problem 43064. Remove multiples of N

Problem 44530. Are you more familiar with iteration methods or Linear Algebra? Let's see together.

Problem 43603. Convert array of decimal numbers into hexadecimal numbers array.

Problem 43685. Apply Function to Each Field of a Structure Array: Part 1

Problem 44737. Get the combinations

Problem 46105. Find sum of numbers on the cornice of a matrix.

Problem 47818. Create an array from 1 to x in steps of 1.

Problem 2950. Array of Ones

Problem 2948. Create an m x n array consisting only of an input value.

Problem 44285. concatenate the elements

Problem 43125. cross in array

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

Problem 43602. Convert array of decimal numbers into binary numbers array.

Problem 2158. Largest territory

Problem 52389. Cancel Middle

Problem 42450. Summation of array

Problem 44250. Insert Special character in character cell array.

Problem 1762. Create incrementing array

Problem 51990. Right shift an array n times with constant space.

Problem 3068. Pattern Recognition 1 - Known Unit Length

Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Problem 43686. Apply Function to Each Field of a Structure Array: Part 2

Problem 47543. Volatile array in parfor and for

Problem 3070. Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)

Problem 1684. Identify Reachable Points

Problem 45450. Don't be Too Greedy!