# Problems

1 – 50 of 64
 Problem Title Likes Solvers Difficulty

#### Problem 43193. Where is 1?

Created by: Jang geun Choi

Tags matlab, find, matrix

4

42

#### Problem 2851. Find the rank of a matrix

Created by: Pritesh Shah

Tags matlab

2

62

Created by: G K

3

22

#### Problem 175. Double Deal

Created by: @bmtran (Bryant Tran)

1

86

#### Problem 44434. Writing Error Messages

Created by: Michael Eldredge

1

12

#### Problem 45508. AK Sorting according to given order

Created by: shaikh akbar shaikh rasul

2

18

#### Problem 1580. Number of odd and even elements within matrix

Created by: Marek Kuklis

Tags matlab

1

148

#### Problem 2819. Find the 9's Complement

Created by: Pritesh Shah

Tags matlab

4

313

#### Problem 2876. Convert number from given base to other base

Created by: Pritesh Shah

0

67

#### Problem 1548. Vector of numbers divisible by 3

Created by: Marek Kuklis

Tags matlab

0

145

#### Problem 1281. Fermat's Last Theorem - Fermat's conjecture

Created by: Marco Castelli

Tags matlab, find, sum

3

94

#### Problem 44668. Day counter function

Created by: Srishti Saha

Tags basic, easy, matlab

0

49

#### Problem 2070. The prisoner

Created by: Marcel

Tags basic, easy, matlab

0

86

#### Problem 1704. Triangular matrices in 3D array

Created by: Matthew Eicholtz

2

104

#### Problem 2631. Flip the vector from right to left

Created by: Pritesh Shah

40

7242

#### Problem 42612. Convert ColorSpec string to RGB triplet

Created by: Matthew Eicholtz

1

45

#### Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

5

639

#### Problem 51201. Find length of longest strictly increasing subsequence

Created by: Evan Braun

Tags matlab

1

29

Created by: Omer

4

34

#### Problem 3030. Find out rooms, peak to peak, average for a square wave.

Created by: Pritesh Shah

Tags matlab

0

31

#### Problem 1633. Find the right x in a 1. order Polynomal (y = m*x+c)

Created by: Martin

1

28

Tags matlab

1

51

#### Problem 44133. Find my secret function IV

Created by: Said BOUREZG

Tags matlab

1

20

#### Problem 1550. Can I make a right triangle ?

Created by: Marek Kuklis

Tags math, matlab

0

59

#### Problem 1078. Make a diamond

Created by: Amin Bashi

Tags matlab, matrix

2

75

#### Problem 43290. Calculate numerical integration.

Created by: Jang geun Choi

Tags math, easy, matlab

6

54

#### Problem 43235. Calculate geostrophic current

Created by: Jang geun Choi

Tags math, easy, matlab

6

36

#### Problem 1547. Relative ratio of "1" in binary number

Created by: Marek Kuklis

Tags matlab, binary

5

1065

#### Problem 42613. Convert RGB triplet to ColorSpec string

Created by: Matthew Eicholtz

0

34

#### Problem 1785. Dilate a 3d object sampled on a regular grid

Created by: Jared Van Snellenberg

1

7

#### Problem 8079. Create a fixed format text output

Created by: Gareth Lee

1

19

#### Problem 43278. Make roundn function

Created by: Jang geun Choi

Tags easy, matlab, simple

27

3018

#### Problem 256. Return the 'Size' of a String of Code

Created by: @bmtran (Bryant Tran)

Tags matlab, cody, size

2

126

Created by: Omer

2

25

#### Problem 76. De-dupe

Created by: Cody Team

Tags matlab

14

2745

#### Problem 2813. Create a block diagonal matrix

Created by: Mattias

3

118

#### Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

37

5215

#### Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

4

536

#### Problem 1546. Create matrix with Gray code

Created by: Marek Kuklis

Tags matlab, binary

2

34

#### Problem 49840. Our Dad went to Buy a car But the car seller can't think the easiest way to get the car out Give Him a solution!

Tags easy, matlab, matrix

1

4

#### Problem 1259. It's race time again! Write a function that is at least twice as fast as the test suite call of repmat().

Created by: Jeremy

1

21

#### Problem 1698. Connect Four: find winning move

Created by: Matthew Eicholtz

Tags matlab, games

1

24

#### Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

10

2167

Created by: Omer

0

25

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

Created by: Matthew Eicholtz

3

97

#### Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

18

2770

#### Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

13

3074

#### Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

29

4229

#### Problem 1576. Mean and standard deviation of times in string

Created by: Marek Kuklis

Tags matlab

1

54

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

Created by: Cody Team

26

3000

1 – 50 of 64