Problems

1 – 50 of 92
 Problem Title Likes Solvers Difficulty

Problem 59546. Getting values from a vector

Created by: Abdelrahman Adel

1

27

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

Created by: Brian

0

110

Problem 47118. find the index of a number

Created by: KATTA PRATYUSHA

0

44

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

67

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

93

Problem 42679. Can you reshape the matrix?

Created by: kunal

0

83

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

Created by: Swapnali Gujar

0

75

Problem 57570. An array is given that contains the marks. Find out the highest 3 marks

Created by: Md. Ikrama Hossain

0

21

Problem 44242. Replace Nan!

Created by: Noriko Hounoki

2

80

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

Created by: Matthew Eicholtz

1

56

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

Created by: Iik Jae Park

Tags indexing

0

83

Problem 43682. Pairwise column flip

Created by: Alexander

2

40

Problem 57585. Given a matrix X, manipulate it accordingly

Created by: Md. Ikrama Hossain

0

16

Problem 2092. Find offset of an element of a multi dimensional matrix

Created by: Swapnali Gujar

1

39

Problem 45472. Find the sum of all integers in a given matrix

Created by: Jyothsna Chintala

Tags indexing

0

48

Problem 1951. Better Index Number

Created by: Shaun VanWeelden

2

81

Problem 42648. Place numbers

Created by: Abdullah Caliskan

0

44

Problem 58563. Convert row and column subscripts to linear indices

Created by: Danielle

3

13

Problem 43607. Logical array indexing - part 1

Created by: Chaya N

1

42

Problem 56155. Return the middle element of an NxN square matrix where N is odd

Created by: Arunika

0

22

Problem 43144. BASICS - sum part of vector

Created by: Jakub Mrowka

26

322

Problem 3107. Try and Catch Simple Example

Created by: Pritesh Shah

5

128

Problem 960. Cell Source Index

Created by: Nicholas Howe

Tags indexing, cells

2

38

Problem 42982. Select every other element of a matrix

Created by: Edgar Guevara

Tags indexing

1

50

Problem 647. Getting the absolute index from a matrix

Created by: Doug Hull

Tags indexing, ml101

2

243

Problem 54440. Create an arrow matrix

Created by: Ben Placek

3

271

Problem 1991. Find the index of nth maximum of a row vector of real numbers

Created by: Pavan Toraty

Tags indexing

2

50

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

7

720

Problem 54705. Draw a Diamond shape in ones Matrix with '0' s

Created by: Mainul Islam

2

24

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

Created by: Chelsea

Tags indexing, find

13

2706

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

Created by: Matthew Eicholtz

3

55

Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

1

344

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

Created by: Doug Hull

0

284

Problem 1671. Generate the Matrix!

Created by: JeremyR

4

122

Problem 45485. Count the non-zero elements along the diagonals that are immediately next to the main diagonal

Created by: Syed Shahed

0

29

Problem 53950. Time reverse indices

Created by: Richard Allred

Tags indexing

2

14

Created by: 埃博拉酱

1

12

Problem 1986. Another colon problem

Created by: Jan Orwat

3

145

Problem 640. Getting logical indexes

Created by: Doug Hull

8

1102

Problem 59606. Remove a specific row with min value

Created by: Zaid Al-Dailami

Tags indexing, find

2

84

Problem 59616. Remove a specific column with min value

Created by: Zaid Al-Dailami

Tags indexing, find

1

83

Created by: Ted

1

52

Problem 59611. Remove a specific column with max value

Created by: Zaid Al-Dailami

Tags indexing, find

2

84

Problem 44496. vector indexes for a matrix

Created by: Kodavati Mahendra

0

32

Created by: PE

Tags indexing

1

28

Problem 56453. Multiply each matrix element by its row index and add its column index.

Created by: Stefan Abendroth

1

15

Problem 44500. Find the starting index of a consecutive condition

Created by: Shaul Salomon

2

53

Problem 45483. Where do the maximum number belongs within a 3-D matrix?

Created by: Syed Shahed

1

20

Problem 3108. Don't Try, give up and return NaN.

Created by: Jan Orwat

1

40

Problem 51740. Find all the indices when a value repetition occurs

Created by: Armando Longobardi

0

10

1 – 50 of 92