Andrew Brindley

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1 – 50 of 277

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

5

Solutions

67

Size

5

Solutions

67

Size

Problem 623. Rotate a Matrix

Created by: Yudong Zhang

Tags basic matlab, function, basics

1

Solution

16

Size

1

Solution

16

Size

Problem 45155. calculate the length of matrix

Created by: Nhat Lam Nguyen

Tags easyproblem

1

Solution

12

Size

1

Solution

12

Size

Problem 2935. y equals x divided by 2

Created by: stevenson stevens

Tags game theory, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

Problem 1321. Given a matrix, swap the 2nd & 3rd columns

Created by: Harish Maradana

Tags swap

2

Solutions

30

Size

2

Solutions

30

Size

Problem 1655. Sum of first n positive integers

Created by: MKN

Tags sum, sequence

2

Solutions

18

Size

2

Solutions

18

Size

Problem 1791. 02 - Vector Variables 1

Created by: Samuel Thrysøe

Tags basics, sttbdp1, poor_test_suite

2

Solutions

14

Size

2

Solutions

14

Size

Problem 2768. Union of two set decreasing order

Created by: Pritesh Shah

Tags basic matlab

3

Solutions

19

Size

3

Solutions

19

Size

Problem 2475. Case-insensitive Character Detection

Created by: Pritesh Shah

Tags strings, string manipulation

2

Solutions

18

Size

2

Solutions

18

Size

Problem 42458. Determine the mean of matrix

Created by: Pritesh Shah

Tags matrix

1

Solution

26

Size

1

Solution

26

Size

Problem 2519. Find out total non zero element of matrix

Created by: Pritesh Shah

Tags matrix, basic matlab

1

Solution

20

Size

1

Solution

20

Size

Problem 2769. Find out magnitude of vector

Created by: Pritesh Shah

Tags vector, norm

3

Solutions

16

Size

3

Solutions

16

Size

Problem 42444. Add two hex numbers

Created by: Pritesh Shah

Tags basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 2521. Find out sum of prime number till given number

Created by: Pritesh Shah

Tags math

1

Solution

27

Size

1

Solution

27

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

1

Solution

24

Size

1

Solution

24

Size

Problem 1632. Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

Created by: Shahid Ali Murtza

Tags sign changes

5

Solutions

41

Size

5

Solutions

41

Size

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

Created by: Daniel Pereira

Tags indexing, matrix, sparse

4

Solutions

48

Size

4

Solutions

48

Size

Problem 2879. Square the input

Created by: Anupam Agarwal

Tags basic matlab, assign

1

Solution

12

Size

1

Solution

12

Size

Problem 1575. The sum of the numbers in the vector

Created by: Tomek Kad

Tags math, basics, +

1

Solution

12

Size

1

Solution

12

Size

Problem 234. Project Euler: Problem 3, Largest prime factor

Created by: Doug Hull

Tags projecteuler

3

Solutions

39

Size

3

Solutions

39

Size

Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, basics, bulitin

1

Solution

36

Size

1

Solution

36

Size

Problem 42663. Sum the squares of numbers from 1 to n

Created by: ANAND KUMAR

Tags sum

2

Solutions

17

Size

2

Solutions

17

Size

Problem 145. Increment a number, given its digits

Created by: the cyclist

Tags digit increment

12

Solutions

24

Size

12

Solutions

24

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

5

Solutions

27

Size

5

Solutions

27

Size

Problem 44436. Find the largest number

Created by: Shaul Salomon

Tags max, 22105

4

Solutions

32

Size

4

Solutions

32

Size

Problem 44392. Sum of Two Numbers

Created by: Shaul Salomon

Tags basics, 22105, basic operators

2

Solutions

13

Size

2

Solutions

13

Size

Problem 44645. Prime numbers between a , b.

Created by: Majid Farzaneh

Tags basic, prime

1

Solution

27

Size

1

Solution

27

Size

Problem 722. Make a run-length companion vector

Created by: Ned Gulley

Tags vector, asee, best

2

Solutions

55

Size

2

Solutions

55

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

5

Solutions

16

Size

5

Solutions

16

Size

Problem 2516. Element by element multiplication of two vectors

Created by: Pritesh Shah

Tags matrix manipulation, basic matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

11

Size

2

Solutions

11

Size

Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

6

Solutions

12

Size

6

Solutions

12

Size

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

3

Solutions

18

Size

3

Solutions

18

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

46

Size

1

Solution

46

Size

Problem 625. Determine Whether an array is empty

Created by: Yudong Zhang

Tags matrix, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 2802. Count number of words in string

Created by: Pritesh Shah

Tags strings

2

Solutions

24

Size

2

Solutions

24

Size

Problem 42876. Rotate Matrix @180 degree

Created by: Pritesh Shah

Tags matrix manipulation, matrix

1

Solution

14

Size

1

Solution

14

Size

Problem 2558. Find out sum of all elements of given Matrix

Created by: Pritesh Shah

Tags matrix, basic matlab, sum of two niumber

1

Solution

14

Size

1

Solution

14

Size

Problem 1168. Return 'on' or 'off'

Created by: J-G van der Toorn

Tags string, on, off

7

Solutions

21

Size

7

Solutions

21

Size

Problem 1971. Remove element(s) from cell array

Created by: J-G van der Toorn

Tags cell arrays, remove

10

Solutions

45

Size

10

Solutions

45

Size

Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 719. Rotate a Matrix by 90 degrees

Created by: Reza Ahmadzadeh

Tags matrix, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 2959. Divide by 4

Created by: Joshua Newcomb

Tags basic matlab, division, simple

1

Solution

13

Size

1

Solution

13

Size

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

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

4

Solutions

25

Size

4

Solutions

25

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

16

Size

1

Solution

16

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

9

Solutions

44

Size

9

Solutions

44

Size

Problem 44666. Draw 'O' !

Created by: Majid Farzaneh

Tags matrix, o, draw

1

Solution

57

Size

1

Solution

57

Size

Problem 44656. Draw a 'N'!

Created by: Majid Farzaneh

Tags matrix, draw, n

2

Solutions

52

Size

2

Solutions

52

Size

Problem 44680. Draw 'F'

Created by: Majid Farzaneh

Tags matrix, f, draw

2

Solutions

49

Size

2

Solutions

49

Size

1 – 50 of 277