Cody

# Problems

1 – 50 of 56
 Problem Title Likes Solvers

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

144

11137

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

40

7985

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

Created by: Cody Team

Tags easy, matrices

28

6126

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

48

5527

#### Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

27

5305

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

64

3565

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

2

945

#### Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

2

691

#### Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

0

559

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

1

462

#### Problem 1926. Unit Matrix

Created by: Prateek Reddy

0

313

#### Problem 44402. Horizontal matrix sort

Created by: Shaul Salomon

0

276

#### Problem 44401. Vertical matrix sort

Created by: Shaul Salomon

0

272

#### Problem 42346. Create a Matrix of Zeros

Created by: Sarah McDonald

1

252

#### Problem 2350. What is Sum Of all elements of Matrix

Created by: Vishal

0

222

#### Problem 1171. matrix of natural number

Created by: Aritra Chatterjee

Tags matrices

0

180

#### Problem 44447. Eye Squared

Created by: Shaul Salomon

Tags 22105, matrices

1

167

#### Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

1

163

#### Problem 44446. Add a vector to a matrix

Created by: Shaul Salomon

Tags 22105, matrices

2

146

#### Problem 44469. Diagonal Pattern

Created by: Shaul Salomon

0

145

#### Problem 44467. Product of Each Column

Created by: Shaul Salomon

Tags 22105, matrices

1

136

#### Problem 2290. チェッカーボードを作ろう

Created by: mizuki

3

130

#### Problem 42646. Matrix FUN

Created by: Manish Joshi

2

91

#### Problem 1671. Generate the Matrix!

Created by: JeremyR

3

88

#### Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

0

80

#### Problem 512. Spot the rectangle

Created by: Ned Gulley

Tags matrices, 17x17

0

69

#### Problem 44457. Triangle of numbers

Created by: Shaul Salomon

1

67

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

Created by: Swapnil Kulkarni

Tags matrices

0

58

#### Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags 17x17, matrices

1

54

3

49

#### Problem 43272. Implement zero-based indexing for Matrices

Created by: Jamil Kasan

9

47

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

Created by: Swapnil Kulkarni

Tags matrices

0

42

#### Problem 43122. Upper Matrix Mock

Created by: Jamil Kasan

7

36

#### Problem 1805. Cofactor

Created by: Disha

Tags matrices

0

36

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

Created by: Ned Gulley

Tags matrices

0

31

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

Created by: Jihye Sofia Seo

0

30

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

Created by: Srishti Saha

Tags array, vector, mode

0

29

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

Created by: Srishti Saha

0

29

#### Problem 44624. Return median of a matrix

Created by: Srishti Saha

0

28

#### Problem 44635. Repetition of matrices

Created by: Srishti Saha

0

28

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

Created by: Srishti Saha

0

26

#### Problem 44613. Find NaNs in the matrix

Created by: Srishti Saha

0

24

#### Problem 44546. Calculating the total earnings of a factory

Created by: Srishti Saha

0

23

#### Problem 44842. Double the next!

Created by: Jesús Zambrano

0

22

#### Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

0

21

#### Problem 44496. vector indexes for a matrix

Created by: Kodavati Mahendra

0

19

#### Problem 44468. Diagonal Pattern

Created by: Shaul Salomon

0

16

#### Problem 44740. New Matrix with vector addition on diagonal

Created by: Suraj Gurav

0

14

#### Problem 44973. Create a "+" flag

Created by: Kiran Ramsaroop

4

12

#### Problem 2303. Compute Hamming distances between each pair of rows from two input matrices

Created by: Ryszard Maciol

0

10

1 – 50 of 56