Cody

# Problems

1 – 50 of 78
 Problem Title Likes Solvers

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

Created by: Cody Team

111

21434

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

Created by: Cody Team

63

6853

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

Created by: Pooja Lalan

50

6242

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

Created by: @bmtran (Bryant Tran)

15

3976

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

Created by: Doug Hull

29

3743

#### Problem 44945. Calculate BMI

Created by: Pooja Lalan

27

3173

#### Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

26

2692

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

Created by: Chelsea

Tags indexing, find

12

2488

#### Problem 44958. Crop an Image

Created by: Pooja Lalan

48

2432

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

Created by: Pooja Lalan

34

2203

#### Problem 44960. Rescale Scores

Created by: Pooja Lalan

23

2175

#### Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

10

1629

#### Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

8

1291

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

Created by: Aurelien Queffurust

9

982

#### Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

9

888

#### Problem 640. Getting logical indexes

Created by: Doug Hull

5

775

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

Created by: Nicholas Howe

3

503

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

Created by: Swapnali Gujar

4

380

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

Created by: Freddy

2

336

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

Created by: Aurelien Queffurust

3

301

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

Created by: Daniel Pereira

5

294

#### Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

1

277

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

Created by: Matthew Eicholtz

8

257

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

Created by: Doug Hull

0

246

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

Created by: Jakub Mrowka

26

244

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

Created by: Doug Hull

Tags indexing, ml101

2

213

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

Created by: Jean-Marie Sainthillier

6

183

#### Problem 972. Set a diagonal

Created by: Nicholas Howe

4

157

#### Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

2

140

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

Created by: @bmtran (Bryant Tran)

Tags indexing

10

136

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

Created by: Pritesh Shah

4

111

#### Problem 1671. Generate the Matrix!

Created by: JeremyR

4

107

#### Problem 1986. Another colon problem

Created by: Jan Orwat

2

104

#### 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

75

#### Problem 1951. Better Index Number

Created by: Shaun VanWeelden

2

65

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

Created by: Brian

0

64

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

Created by: kunal

0

63

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

Created by: Matthew Eicholtz

3

61

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

Created by: Swapnali Gujar

0

61

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

Created by: Saurabh Harsh

Tags indexing

1

60

#### Problem 44242. Replace Nan!

Created by: Noriko Hounoki

2

60

#### Problem 45758. Mo money, mo math 1! (★★★)

Created by: Anirban Pal

0

60

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

Created by: Iik Jae Park

Tags indexing

0

55

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

Created by: Swapnali Gujar

1

45

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

Created by: kunal

Tags indexing

1

43

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

Created by: Edgar Guevara

Tags indexing

1

43

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

Created by: Shaul Salomon

2

42

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

Created by: Matthew Eicholtz

1

41

Created by: Ted

1

40

#### Problem 1368. Create an 8-color version of an image

Created by: Matthew Eicholtz

1

39

1 – 50 of 78