Cody

# Problems

1 – 50 of 3,353
 Problem Title Likes Solvers

#### Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

114

33702

#### Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, colon, x=1:10

81

27771

#### Find the sum of all the numbers of the input vector

Created by: Cody Team

53

24002

Created by: Cody Team

58

21465

#### Determine if input is odd

Created by: Cody Team

83

16444

#### Select every other element of a vector

Created by: Cody Team

61

15317

#### Pizza!

Created by: the cyclist

Tags pizza, fun

237

14399

#### Column Removal

Created by: Cody Team

60

13551

#### Is my wife right?

Created by: the cyclist

Tags fun, stupid, silly

221

13369

#### Triangle Numbers

Created by: Cody Team

Tags math, triangle

50

13340

#### Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

36

11145

#### Make a checkerboard matrix

Created by: Cody Team

143

10198

#### Swap the first and last columns

Created by: Cody Team

32

9352

#### Determine whether a vector is monotonically increasing

Created by: Cody Team

45

8760

#### Fibonacci sequence

Created by: Cody Team

56

7985

#### Create times-tables

Created by: Cody Team

Tags matrices

41

7255

#### Finding Perfect Squares

Created by: Cody Team

44

6778

#### Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

24

5886

#### Remove any row in which a NaN appears

Created by: Cody Team

50

5779

#### Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

26

5698

Created by: Will

21

5596

#### Who Has the Most Change?

Created by: Cody Team

47

5411

#### Back and Forth Rows

Created by: Cody Team

Tags matrices

48

5190

#### Most nonzero elements in row

Created by: Cody Team

Tags matrices

27

5013

#### Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

53

4991

#### Summing digits

Created by: Cody Team

Tags strings

22

4649

#### Remove the vowels

Created by: Cody Team

Tags regexp, siam

12

3747

#### Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

16

3668

#### Reverse the vector

Created by: Vishwanathan Iyer

8

3667

#### Check if sorted

Created by: AMITAVA BISWAS

11

3569

#### Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, salary, zyante

13

3325

#### Bullseye Matrix

Created by: Cody Team

Tags matrices

61

3278

#### Which values occur exactly three times?

Created by: Cody Team

Tags search

14

3210

#### The Goldbach Conjecture

Created by: Cody Team

Tags primes

46

3187

#### Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

16

2976

#### Target sorting

Created by: Cody Team

Tags matlab, sorting

21

2855

#### The Hitchhiker's Guide to MATLAB

Created by: the cyclist

39

2644

#### Nearest Numbers

Created by: Cody Team

24

2635

#### Length of the hypotenuse

Created by: Tanya Morton

4

2543

#### Pascal's Triangle

Created by: Cody Team

13

2425

#### Remove all the consonants

Created by: Cody Team

Tags regexp, basics

7

2407

#### Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

30

2308

#### How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags find, indexing

7

2275

#### Swap the input arguments

Created by: Steve Eddins

9

2161

#### Cell joiner

Created by: Cody Team

Tags matlab, strings

10

2160

#### Distance walked 1D

Created by: AMITAVA BISWAS

15

2069

#### Roll the Dice!

Created by: @bmtran (Bryant Tran)

12

1990

#### Check if number exists in vector

Created by: Nichlas

10

1955

#### Find the alphabetic word product

Created by: Cody Team

Tags matlab

6

1949

#### Pangrams!

Created by: Cody Team

Tags strings

20

1889

1 – 50 of 3,353