Cody

# Problems

1 – 50 of 66
 Problem Title Likes Solvers

#### Negative matrix

Created by: Ashutosh datar

0

251

#### Matrix to column conversion

Created by: Swapnali Gujar

0

188

#### Element by element multiplication of two vectors

Created by: Pritesh Shah

1

182

#### Add a row of zeros on top of a matrix

Created by: J-G van der Toorn

1

139

#### Rotate Matrix @180 degree

Created by: Pritesh Shah

1

134

#### Append two matrix as shown below example

Created by: Pritesh Shah

0

130

#### Sum the entries of each column of a matrix which satisfy a logical condition.

Created by: Ken Deeley

1

103

#### Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

Created by: Yoav Shallev

0

101

#### Rotate matrix by -90 degrees

Created by: Jamil Kasan

8

89

#### Delete 2nd and 5th column of Given 6*6 matrix

Created by: Pritesh Shah

1

88

#### Matrix FUN

Created by: Manish Joshi

2

86

Created by: Julio

0

79

#### Rotate array 90 degrees

Created by: Rani V.S

0

77

#### Implement zero-based indexing for Matrices

Created by: Jamil Kasan

9

42

#### Rotate Matrix Depending on the input

Created by: Jamil Kasan

8

42

#### Change a specific color in an image

Created by: Matthew Eicholtz

3

42

#### "Power matrix" of two vectors

Created by: Gil Bor

1

41

#### Reverse Concatenation

Created by: Ujjwal

0

40

#### Find same numbers touching each other...

Created by: Chris E.

0

39

#### Find product of eigenvalues of n*n magic matrix.

Created by: Andriy Kavetsky

0

34

#### Numeric array to cell array of strings (easy)

Created by: Matthew Eicholtz

0

34

#### Min by mean

Created by: Jose Fernandez

1

31

#### Finding two missing number in 1 to n array

Created by: EEMIND

0

31

#### Print the largest eigenvalue of A(500)

Created by: Gentian Zavalani

0

30

#### Upper Matrix Mock

Created by: Jamil Kasan

7

30

#### Refresh your system of equations

Created by: Jamil Kasan

4

28

#### Rotate Matrix Clockwise (45 Degree)

Created by: Ashish

0

25

#### Go back n times

Created by: Mehmet OZC

0

25

#### Reverse the Matrix

Created by: Suraj Gurav

0

25

#### Avengers Assemble!

Created by: Jamil Kasan

0

25

#### Repeat middle rows and columns of an array

Created by: Matthew Eicholtz

1

24

#### Assign matrix elements to separate variables

Created by: Matthew Eicholtz

0

24

3

23

#### The Ulam Matrix

Created by: Giuseppe Cardillo

2

23

#### Distance of the centroids of the balls

Created by: Marco Castelli

0

23

#### Return median of a matrix

Created by: Srishti Saha

0

23

#### Assign matrix rows/columns to separate variables

Created by: Matthew Eicholtz

0

22

#### Create an 8-color version of an image

Created by: Matthew Eicholtz

0

22

#### Modified Upper Matrix Mock

Created by: Jamil Kasan

1

22

#### Make visible max values

Created by: Mehmet OZC

0

21

#### Rotate Matrix Both Direction (45 Degree)

Created by: Ashish

1

20

#### Double the next!

Created by: Jesús Zambrano

0

18

#### Logical array indexing - part 1

Created by: Chaya N

0

18

#### Upper Matrix in LU Decompositon

Created by: Jamil Kasan

8

18

#### remove every row&col for every nan

Created by: jean claude

0

18

#### Only once: cleaning up your columns

Created by: J-G van der Toorn

1

17

#### Pairwise column flip

Created by: Alexander

0

17

#### Scalar Matrix Manipulation

Created by: Rafi Ahmed

0

17

#### Get the combinations

Created by: Suraj Gurav

1

16

#### Ulam spiral 2: The revenge

Created by: Giuseppe Cardillo

0

15

1 – 50 of 66