# Problems

51 – 67 of 67
 Problem Title Likes Solvers Difficulty

#### Problem 46. Which doors are open?

Created by: Cody Team

26

2821

#### Problem 1972. Convert matrix to 3D array of triangular matrices

Created by: Matthew Eicholtz

3

94

#### Problem 53. Duplicates

Created by: Cody Team

6

1868

#### Problem 74. Balanced number

Created by: Cody Team

Tags matlab

21

2551

#### Problem 85. Remove the polynomials that have positive real elements of their roots.

Created by: Cody Team

Tags matlab

4

1264

#### Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

10

1205

#### Problem 82. Remove the small words from a list of words.

Created by: Cody Team

Tags matlab

8

1167

#### Problem 1392. Convert a cell-array of values to MATLAB source code

Created by: Muthu Annamalai

1

9

#### Problem 44627. Implement str2cell

Created by: Hamza Bourbouh

Tags matlab, string, cell

2

11

#### Problem 57770. Number of images formed due to two inclined mirrors and their coordinates

Created by: Venkatanarasimha Hegde

0

1

#### Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

8

1753

#### Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

45

3650

#### Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

7

1042

#### Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

12

1590

#### Problem 78. Implement a ROT13 cipher

Created by: Cody Team

10

1328

#### Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

21

2125

#### Problem 81. Mandelbrot Numbers

Created by: Cody Team

13

1302

51 – 67 of 67