# Problems

1 – 50 of 318
 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

60

Created by: goc3

1

51

Created by: goc3

1

37

Created by: goc3

1

33

Created by: goc3

3

31

#### Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

0

58

#### Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

0

86

#### Problem 57651. Generate Hadamard Matrix

Created by: Aadhithya T V

Tags math, matrix

0

4

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

Created by: Tesfaye Girma

Tags matrix

0

24

#### Problem 55995. Dominant Matrix - 01

Created by: Asif Newaz

1

17

#### Problem 47018. Matrix operation

Created by: Payam Morsali

Tags matrix

1

65

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

Created by: Pritesh Shah

Tags matrix

1

360

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

Created by: Brian

0

98

#### Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

136

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

Created by: KATTA PRATYUSHA

0

43

#### 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

42

#### Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

1

89

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

Created by: Said BOUREZG

Tags matrix, basics, f

1

99

#### Problem 2236. Complex transpose

Created by: Swapnali Gujar

0

105

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

Created by: Andriy Kavetsky

Tags matrix

3

86

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

Created by: Salman Shaikh

Tags matrix, basics

0

93

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

Created by: Andriy Kavetsky

Tags matrix

0

69

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

Created by: Jamil Kasan

8

167

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

Created by: Sumi Suresh

Tags matrix

1

32

#### Problem 49577. Find the density of non-zero values

Created by: N Raghunadh

Tags matrix

0

27

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

Created by: huashou

Tags matrix, basics

1

109

Created by: Sibi

Tags matrix

1

27

#### 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

#### Problem 44325. Matrix Max Finder

Created by: Brian

Tags matrix, basics, max

1

101

Created by: RA

5

491

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

Created by: Pritesh Shah

Tags matrix

0

86

#### Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

7

181

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

Created by: Stalin Samuel

2

58

#### Problem 1050. Basics: 'Find the eigenvalues of given matrix

Created by: Harish Maradana

1

385

#### Problem 44332. Resizing Matrices

Created by: Brian

0

101

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

Created by: Srishti Saha

0

53

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

Created by: Suraj Gurav

0

41

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

Created by: Koteswar Rao Jerripothula

Tags magic, matrix

4

210

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

Created by: Pritesh Shah

0

176

#### Problem 42971. multiply an array by its position number

Created by: SUBROTA HALDER

Tags matrix

0

99

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

Created by: Jiseon Shin

1

44

#### 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 318