Brian Moore

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1 – 50 of 65

Problem 173. Minefield Sonar

Created by: @bmtran (Bryant Tran)

Tags minesweeper, mine hunting, sonar

5

Solutions

29

Size

5

Solutions

29

Size

Problem 205. Hackathon: the beginnings

Created by: Alfonso Nieto-Castanon

Tags rand, hack, siam

3

Solutions

10

Size

3

Solutions

10

Size

Problem 1162. Happy 2013...

Created by: James

Tags new year, different digits, 2013

2

Solutions

24

Size

2

Solutions

24

Size

Problem 1052. Elapsed time is -0.005204 seconds.

Created by: Paul Peeling

Tags fun, nonsense, impossible

8

Solutions

7

Size

8

Solutions

7

Size

Problem 256. Return the 'Size' of a String of Code

Created by: @bmtran (Bryant Tran)

Tags matlab, cody, size

3

Solutions

10

Size

3

Solutions

10

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

5

Solutions

10

Size

5

Solutions

10

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3

Solutions

18

Size

3

Solutions

18

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

6

Solutions

10

Size

6

Solutions

10

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

13

Solutions

10

Size

13

Solutions

10

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

6

Solutions

22

Size

6

Solutions

22

Size

Problem 107. Count from 0 to N^M in base N.

Created by: N/A

Tags counting, odd bases

4

Solutions

9

Size

4

Solutions

9

Size

Problem 2313. Narcissistic problem

Created by: Jan Orwat

Tags self-referential, trendy, self reference

19

Solutions

0

Size

19

Solutions

0

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

4

Solutions

10

Size

4

Solutions

10

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

4

Solutions

10

Size

4

Solutions

10

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

6

Solutions

10

Size

6

Solutions

10

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

3

Solutions

10

Size

3

Solutions

10

Size

Problem 813. Multiply 2 numbers

Created by: Aurelien Queffurust

Tags multiplication, product

8

Solutions

12

Size

8

Solutions

12

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

5

Solutions

26

Size

5

Solutions

26

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

4

Solutions

13

Size

4

Solutions

13

Size

Problem 114. Check to see if a Sudoku Puzzle is Solved

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

7

Solutions

10

Size

7

Solutions

10

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

4

Solutions

16

Size

4

Solutions

16

Size

Problem 583. Implement a counter

Created by: David Hruska

Tags function handles

10

Solutions

19

Size

10

Solutions

19

Size

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

4

Solutions

39

Size

4

Solutions

39

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

5

Solutions

24

Size

5

Solutions

24

Size

Problem 1192. Say something funny

Created by: Alfonso Nieto-Castanon

Tags funny

7

Solutions

0

Size

7

Solutions

0

Size

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

11

Solutions

10

Size

11

Solutions

10

Size

Problem 266. Return the Nth Output from an Input Command

Created by: @bmtran (Bryant Tran)

Tags cell arrays, feval, multiple outputs

8

Solutions

27

Size

8

Solutions

27

Size

Problem 660. Find a subset that divides the vector into equal halves

Created by: Ned Gulley

Tags vector, asee, summation

5

Solutions

10

Size

5

Solutions

10

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

7

Solutions

11

Size

7

Solutions

11

Size

Problem 110. Make an N-dimensional Multiplication Table

Created by: @bmtran (Bryant Tran)

Tags multiplication, linear algebra

8

Solutions

30

Size

8

Solutions

30

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

2

Solutions

10

Size

2

Solutions

10

Size

Problem 2440. Text processing - Help Johnny write a letter home from camp

Created by: Dave Bergstein

Tags string manipulation

14

Solutions

11

Size

14

Solutions

11

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3

Solutions

23

Size

3

Solutions

23

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

9

Solutions

10

Size

9

Solutions

10

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

2

Solutions

24

Size

2

Solutions

24

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

6

Solutions

10

Size

6

Solutions

10

Size

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Tags matlab 101, easy, vector

1

Solution

10

Size

1

Solution

10

Size

Problem 158. Is my wife right? Now with even more wrong husband

Created by: the cyclist

Tags wife right husband wrong

4

Solutions

8

Size

4

Solutions

8

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

5

Solutions

10

Size

5

Solutions

10

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

7

Solutions

10

Size

7

Solutions

10

Size

Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

Tags data cleaning, basic matlab

6

Solutions

10

Size

6

Solutions

10

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

4

Solutions

14

Size

4

Solutions

14

Size

Problem 145. Increment a number, given its digits

Created by: the cyclist

Tags digit increment

2

Solutions

10

Size

2

Solutions

10

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

4

Solutions

12

Size

4

Solutions

12

Size

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Tags regexp, diff, strings

2

Solutions

14

Size

2

Solutions

14

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

2

Solutions

14

Size

2

Solutions

14

Size

Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

4

Solutions

10

Size

4

Solutions

10

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

3

Solutions

15

Size

3

Solutions

15

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

5

Solutions

10

Size

5

Solutions

10

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

16

Solutions

18

Size

16

Solutions

18

Size

1 – 50 of 65