Cody

# Problems

1 – 22 of 22
 Problem Title Likes Solvers

#### Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags ones, zeros, for

11

1087

#### Getting the indices from a vector

Created by: Doug Hull

4

1074

#### Insert zeros into vector

Created by: Selvaraaju Murugesan

1

368

#### Determine the number of odd integers in a vector

Created by: Jeremy

Tags even, vector, matrix

1

304

#### Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

1

273

#### Symmetry of vector

Created by: Selvaraaju Murugesan

0

229

#### Create an index-powered vector

Created by: Swapnali Gujar

0

204

#### Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags qmf, vectors

0

194

1

177

#### Finding peaks

Created by: Selvaraaju Murugesan

1

148

#### Find last zero for each column

Created by: Matthew Eicholtz

1

135

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

Created by: Daniel Pereira

Tags matrix, fill, sparse

0

128

#### Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

128

#### Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

Created by: Shahid Ali Murtza

0

115

#### Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags stable, unique

0

109

#### Oh Zero Zero Zero!!!

Created by: Chris E.

3

96

#### Set a diagonal

Created by: Nicholas Howe

1

92

#### Count consecutive 0's in between values of 1

Created by: Chris E.

2

89

#### Reference Index Number

Created by: Nicholas Howe

Tags indexing

0

83

#### Decimation

Created by: James

5

82

#### Implement a bubble sort technique and output the number of swaps required

Created by: Robert Weinberg

3

78

#### Decimation - Optimized for speed

Created by: James

1

57

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