Cody

Problems

1 – 50 of 287
Problem Title
Likes
Solvers
Difficulty

Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

Tags arithmetic, matrix, chess

1

31

Problem 517. Wind outward from the center ...

Created by: Aurelien Queffurust

Tags matrix

1

68

Problem 2236. Complex transpose

Created by: Swapnali Gujar

Tags matrix, basic matlab, abs

0

86

Problem 44739. Return all matrix elements except elements on diagonal

Created by: Suraj Gurav

Tags matrix manipulation, vector, matrix

1

35

Problem 44740. New Matrix with vector addition on diagonal

Created by: Suraj Gurav

Tags vectors, matrices, matrix manipulation

0

32

Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

0

39

Problem 43316. Display positive elements of matrix.

Created by: Andriy Kavetsky

Tags matrix, poor_problem_statement

2

60

Problem 43319. Select primes from the matrix.

Created by: Andriy Kavetsky

Tags matrix, basic matlab, poor_problem_statement

2

56

Problem 44531. 2) Are you more familiar with iteration methods or Linear Algebra ? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, easy

2

16

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

Created by: Riccardo Dessì

Tags math, basic, matlab

1

19

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

Created by: Pritesh Shah

Tags matrix

0

75

Problem 43291. Tridiagonal matrix

Created by: Asad (Mehrzad) Khoddam

Tags matrix, tridiagonal

1

34

Problem 45225. generate the matrix

Created by: Asif Newaz

Tags matrix

0

27

Problem 45222. Adjoint matrix

Created by: Asif Newaz

Tags matrix, adjoint

1

21

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

Created by: Riccardo Consolo

Tags vectors, matrices, vector

1

31

Problem 1830. Matrix rotation as per given angle

Created by: Swapnali Gujar

Tags matrix, angle, rotation

0

93

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

Created by: Koteswar Rao Jerripothula

Tags matrix

0

94

Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

0

75

Problem 43122. Upper Matrix Mock

Created by: Jamil Kasan

Tags matrices, matrix manipulation, matrix

7

50

Problem 43284. Form a square matrix from four square sub-matrices

Created by: Andriy Kavetsky

Tags matrix

3

60

Problem 43565. Remove all the columns contains only zero

Created by: Stalin Samuel

Tags matrix, basic matlab, single test case

2

46

Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

1

71

Problem 43654. Replicate and Tile an Array

Created by: JINWOO LEE

Tags matrix

1

50

Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

Tags matrix, arrays, create

0

28

Problem 2603. Find out characteristics equation of given matrix.

Created by: Pritesh Shah

Tags matrix

2

56

Problem 42647. Recursion - Fun

Created by: Manish Joshi

Tags easy, matrix, recursion

0

26

Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

Tags matlab 101, matrices, matlab

1

38

Problem 2247. Dimensions of Spaces

Created by: Abdullah Caliskan

Tags matrix, basic matlab

2

16

Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

Tags multiplication, vector, matrix

0

58

Problem 44738. Reverse the Matrix

Created by: Suraj Gurav

Tags easy, matrix manipulation, matrix

1

46

Problem 44736. Transpose the Matrix

Created by: Suraj Gurav

Tags matrix, basic matlab

0

56

Problem 43026. Determinant of a 3x3 Matrix

Created by: Jamil Kasan

Tags matrix, determinant

12

64

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

Created by: Andriy Kavetsky

Tags matrix

0

48

Problem 44031. Matrix Manipulation

Created by: Animesh Patel

Tags random, matrix

1

24

Problem 44331. Matrix Ax=B problem

Created by: Brian

Tags matrix, division, basics

1

66

Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

90

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

Created by: Brian

Tags indexing, matrix, basics

0

66

Problem 44330. Matrix element wise multiplication

Created by: Brian

Tags matrix, multiply, basics

0

70

Problem 44332. Resizing Matrices

Created by: Brian

Tags matrix, basics, reshape

0

73

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

Created by: Florian

Tags matrix, power, concatenate

1

35

Problem 2870. Print the largest eigenvalue of A(500)

Created by: Gentian Zavalani

Tags matrix manipulation, matrix, spam

1

39

Problem 43272. Implement zero-based indexing for Matrices

Created by: Jamil Kasan

Tags matrices, matrix manipulation, matrix

9

63

Problem 44729. Pass the Threshold!!

Created by: ABHILASH SINGH

Tags matrix

1

35

Problem 45488. Height of a 3D Pyramid

Created by: Fazlul Haque

Tags matrix manipulation, geometry, matrix

0

21

Problem 42438. row removal

Created by: Vidushi Jain

Tags matrix

1

64

Problem 43145. Rotate Matrix Depending on the input

Created by: Jamil Kasan

Tags matrix manipulation, matrix

8

58

Problem 43492. Create a square matrix with given conditions

Created by: Andriy Kavetsky

Tags matrix

3

64

Problem 43481. Modified Upper Matrix Mock

Created by: Jamil Kasan

Tags matrix manipulation, matrix

1

36

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

Created by: Said BOUREZG

Tags matrix, basics, f

1

83

Problem 44093. Determinants

Created by: Jack Knoll

Tags easy, linear algebra, matrix

1

49
1 – 50 of 287