# Problems

1 – 50 of 317
 Problem Title Likes Solvers Difficulty

#### Problem 2166. Concatenate a successive power matrix in a column matrix

Created by: Florian

1

47

Created by: goc3

2

49

Created by: goc3

1

40

Created by: goc3

1

31

Created by: goc3

1

28

Created by: goc3

3

28

#### Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

1

36

#### Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

0

54

#### Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

0

82

#### Problem 55995. Dominant Matrix - 01

Created by: Asif Newaz

1

16

#### Problem 50524. Calculate the structural rank of a 2-by-4 matrix.

Created by: Tesfaye Girma

Tags matrix

0

23

#### Problem 47018. Matrix operation

Created by: Payam Morsali

Tags matrix

1

63

#### Problem 42458. Determine the mean of matrix

Created by: Pritesh Shah

Tags matrix

1

354

#### Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

0

95

#### Problem 46908. Product of elements in a column

Created by: KATTA PRATYUSHA

0

43

#### Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

131

#### Problem 2146. index of n^2 in magic(n)

Created by: Koteswar Rao Jerripothula

Tags matrix

0

113

#### Problem 46988. Seperate 2nd column in a matrix

Created by: KATTA PRATYUSHA

1

41

#### Problem 2236. Complex transpose

Created by: Swapnali Gujar

0

105

#### Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

1

97

#### Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

1

86

#### Problem 43492. Create a square matrix with given conditions

Created by: Andriy Kavetsky

Tags matrix

3

85

#### Problem 43633. Calculate the sum of elements of n*n Hilbert matrix.

Created by: Andriy Kavetsky

Tags matrix

0

68

#### Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

0

90

#### Problem 51317. Draw Letter 'L'

Created by: Sumi Suresh

Tags matrix

1

31

#### Problem 43270. Rotate matrix by -90 degrees

Created by: Jamil Kasan

8

163

#### Problem 44157. Calculate the number of elements in a matrix.

Created by: huashou

Tags matrix, basics

1

108

#### Problem 54069. Add the number of horizontal and vertical movements to each matrix element

Created by: Corey Kurowski

Tags matrix

1

31

#### Problem 54094. Check if a matrix Diagonal is equal to its secondary diagonal

Created by: Bernardo Cardoso de Aquino Cruz

0

31

Tags matrix

0

26

Created by: Sibi

Tags matrix

1

27

#### Problem 43565. Remove all the columns contains only zero

Created by: Stalin Samuel

2

58

#### Problem 44325. Matrix Max Finder

Created by: Brian

Tags matrix, basics, max

1

100

1

384

#### Problem 44332. Resizing Matrices

Created by: Brian

0

101

#### Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

7

179

#### Problem 42445. Converter temp 0 to 200 degree C to 4 to 20mA

Created by: Pritesh Shah

Tags matrix

0

85

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

Created by: Srishti Saha

0

53

Created by: RA

5

477

#### Problem 43145. Rotate Matrix Depending on the input

Created by: Jamil Kasan

8

72

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

Created by: Srishti Saha

1

45

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

Created by: Jamil Kasan

9

71

#### Problem 44729. Pass the Threshold!!

Created by: ABHILASH SINGH

Tags matrix

1

40

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

Created by: Suraj Gurav

0

39

#### Problem 47305. Find the second biggist number in a vector or a matrix

Created by: Jiseon Shin

1

44

#### Problem 2145. Find the index of n in magic(n)

Created by: Koteswar Rao Jerripothula

Tags magic, matrix

4

207

#### Problem 2558. Find out sum of all elements of given Matrix

Created by: Pritesh Shah

7

439

#### Problem 2590. Create an anti-identity matrix

Created by: Pritesh Shah

0

175

#### Problem 43481. Modified Upper Matrix Mock

Created by: Jamil Kasan

1

47

#### Problem 55295. Chain multiplication - 01

Created by: Asif Newaz

Tags easy, matrix

2

19

1 – 50 of 317