Cody

# Problems

1 – 50 of 75
 Problem Title Likes Solvers

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

Created by: Cody Team

76

21534

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

Created by: Cody Team

50

7782

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

Created by: Pooja Lalan

10

3361

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

Created by: Chelsea

Tags indexing, find

7

2981

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

Created by: @bmtran (Bryant Tran)

5

2625

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

Created by: Doug Hull

11

2239

#### Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

8

1954

#### Problem 44945. Calculate BMI

Created by: Pooja Lalan

6

1713

#### Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

6

1392

#### Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

5

1369

#### Problem 44958. Crop an Image

Created by: Pooja Lalan

15

1219

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

Created by: Pooja Lalan

9

1120

#### Problem 44960. Rescale Scores

Created by: Pooja Lalan

5

1098

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

Created by: Aurelien Queffurust

5

905

#### Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

6

874

#### Problem 640. Getting logical indexes

Created by: Doug Hull

4

717

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

Created by: Nicholas Howe

3

518

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

Created by: Freddy

2

330

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

Created by: Swapnali Gujar

1

311

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

Created by: Aurelien Queffurust

1

306

#### Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

0

236

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

Created by: Doug Hull

0

223

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

Created by: Jakub Mrowka

26

219

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

Created by: Doug Hull

Tags indexing, ml101

0

199

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

Created by: Daniel Pereira

2

193

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

Created by: Matthew Eicholtz

1

193

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

Created by: Jean-Marie Sainthillier

4

184

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

Created by: @bmtran (Bryant Tran)

Tags indexing

7

175

#### Problem 972. Set a diagonal

Created by: Nicholas Howe

1

138

#### Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

1

117

#### Problem 1986. Another colon problem

Created by: Jan Orwat

2

112

#### Problem 1671. Generate the Matrix!

Created by: JeremyR

3

108

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

Created by: Pritesh Shah

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

91

#### Problem 44377. Five steps to enlightenment

Created by: Alfonso Nieto-Castanon

5

87

#### Problem 1896. Index one element in each vector of an array along a given dimension

Created by: Oliver Woodford

Tags indexing

6

71

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

Created by: kunal

0

63

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

Created by: Saurabh Harsh

Tags indexing

1

62

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

Created by: Matthew Eicholtz

2

62

#### Problem 1951. Better Index Number

Created by: Shaun VanWeelden

0

60

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

Created by: Swapnali Gujar

0

50

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

Created by: Iik Jae Park

Tags indexing

0

50

Created by: Ted

0

47

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

Created by: Brian

0

46

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

Created by: Shaul Salomon

1

46

#### Problem 44242. Replace Nan!

Created by: Noriko Hounoki

0

44

#### Problem 44080. Construct a "diagAdiag" matrix

Created by: Vinod Kumar Singla

1

43

#### Problem 42875. Assignment Problem

Created by: Jerivington

3

40

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

Created by: Swapnali Gujar

0

39

#### Problem 43682. Pairwise column flip

Created by: Alexander

0

39

1 – 50 of 75