Cody

# Problems

1 – 50 of 71
 Problem Title Likes Solvers

#### Problem 6. Select every other element of a vector

Created by: Cody Team

67

16773

#### Problem 9. Who Has the Most Change?

Created by: Cody Team

47

5876

#### Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags find, indexing

7

2348

#### Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

3

1837

#### Problem 645. Getting the indices from a vector

Created by: Doug Hull

6

1624

#### Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

8

1210

#### Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

3

992

#### Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

4

808

#### Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

3

765

#### Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

6

715

#### Problem 640. Getting logical indexes

Created by: Doug Hull

3

597

#### Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

2

416

#### Problem 44945. Calculate BMI

Created by: Pooja Lalan

1

348

#### Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

3

298

#### Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

2

273

#### Problem 44958. Crop an Image

Created by: Pooja Lalan

5

256

#### Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

0

243

#### Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

1

237

#### Problem 44952. Find MPG of Lightest Cars

Created by: Pooja Lalan

3

217

#### Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

0

211

#### Problem 44960. Rescale Scores

Created by: Pooja Lalan

1

200

#### Problem 646. Getting the row and column location from a matrix

Created by: Doug Hull

0

194

#### Problem 43144. BASICS - sum part of vector

Created by: Jakub Mrowka

Tags sum, vector, easy

26

188

#### Problem 647. Getting the absolute index from a matrix

Created by: Doug Hull

Tags ml101, indexing

0

180

#### Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

1

147

#### Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags matrix, fill, sparse

1

144

#### Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

3

116

#### Problem 375. N-Dimensional Array Slice

Created by: @bmtran (Bryant Tran)

Tags indexing

6

109

#### Problem 972. Set a diagonal

Created by: Nicholas Howe

1

99

#### Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

0

90

#### Problem 1671. Generate the Matrix!

Created by: JeremyR

3

88

#### Problem 3107. Try and Catch Simple Example

Created by: Pritesh Shah

2

86

#### Problem 1986. Another colon problem

Created by: Jan Orwat

2

84

#### Problem 42675. Get all corner elements from a matrix where dimension of matrix is always equal to or greater than 2.

Created by: kunal

Tags indexing

0

61

#### Problem 42679. Can you reshape the matrix?

Created by: kunal

0

51

#### Problem 2121. Find offset of given matrix element from first matrix element

Created by: Swapnali Gujar

0

49

#### Problem 1911. Find the index of the first occurrence of a value in a matrix

Created by: Saurabh Harsh

Tags indexing

1

44

#### Problem 818. Change a specific color in an image

Created by: Matthew Eicholtz

1

42

#### Problem 43655. Where is the number that you want to find?

Created by: Iik Jae Park

Tags indexing

0

40

#### Problem 1844. Create a v-notch vector without "sort" function

Created by: Swapnali Gujar

0

39

#### Problem 44242. Replace Nan!

Created by: Noriko Hounoki

0

38

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

Created by: Brian

0

37

#### Problem 1741. Numeric array to cell array of strings (easy)

Created by: Matthew Eicholtz

0

37

#### Problem 44377. Five steps to enlightenment

Created by: Alfonso Nieto-Castanon

5

34

#### Problem 42982. Select every other element of a matrix

Created by: Edgar Guevara

Tags indexing

0

33

#### Problem 42678. For a given linear index as input for n sized square matrix, find corresponding row and column.

Created by: kunal

Tags indexing

0

32

Created by: Ted

0

31

#### Problem 1951. Better Index Number

Created by: Shaun VanWeelden

0

30

#### Problem 960. Cell Source Index

Created by: Nicholas Howe

Tags cells, indexing

1

29

#### Problem 44500. Find the starting index of a consecutive condition

Created by: Shaul Salomon

0

27

1 – 50 of 71