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Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

2

Solutions

72

Size

2

Solutions

72

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1

Solution

38

Size

1

Solution

38

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

31

Size

1

Solution

31

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

3

Solutions

31

Size

3

Solutions

31

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

7

Solutions

39

Size

7

Solutions

39

Size

Problem 145. Increment a number, given its digits

Created by: the cyclist

Tags digit increment

5

Solutions

33

Size

5

Solutions

33

Size

Problem 1048. Detect a number and replace with two NaN's

Created by: Praveen Suvarna

Tags tricky

4

Solutions

67

Size

4

Solutions

67

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

1

Solution

47

Size

1

Solution

47

Size

Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

2

Solutions

23

Size

2

Solutions

23

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

3

Solutions

26

Size

3

Solutions

26

Size

Problem 1774. Free passes for everyone!

Created by: Alfonso Nieto-Castanon

Tags matlab, hack, freepass

3

Solutions

9

Size

3

Solutions

9

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

6

Solutions

33

Size

6

Solutions

33

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

18

Size

1

Solution

18

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

6

Solutions

31

Size

6

Solutions

31

Size

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

Created by: Chelsea

Tags indexing, find

1

Solution

17

Size

1

Solution

17

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

24

Size

1

Solution

24

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

33

Size

2

Solutions

33

Size

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

3

Solutions

46

Size

3

Solutions

46

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

44

Size

1

Solution

44

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

4

Solutions

27

Size

4

Solutions

27

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

10

Size

1

Solution

10

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

15

Size

1

Solution

15

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

25

Size

1

Solution

25

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

16

Size

1

Solution

16

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

19

Size

1

Solution

19

Size

Problem 121. surface of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

1

Solution

27

Size

1

Solution

27

Size

Problem 650. Steal, Share, or Catch

Created by: Doug Hull

Tags ml101, gametheory

3

Solutions

47

Size

3

Solutions

47

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

3

Solutions

18

Size

3

Solutions

18

Size

Problem 700. Monty Hall

Created by: Richard Zapor

Tags probability, interaction, multiple calls

4

Solutions

15

Size

4

Solutions

15

Size

Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

5

Solutions

16

Size

5

Solutions

16

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

4

Solutions

18

Size

4

Solutions

18

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

20

Size

1

Solution

20

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

32

Size

3

Solutions

32

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

16

Size

1

Solution

16

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

3

Solutions

10

Size

3

Solutions

10

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

2

Solutions

18

Size

2

Solutions

18

Size

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

1

Solution

17

Size

1

Solution

17

Size

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

Created by: the cyclist

Tags wife right husband wrong

3

Solutions

11

Size

3

Solutions

11

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

4

Solutions

16

Size

4

Solutions

16

Size

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

Created by: AMITAVA BISWAS

Tags binary

1

Solution

17

Size

1

Solution

17

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

3

Solutions

23

Size

3

Solutions

23

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

5

Solutions

39

Size

5

Solutions

39

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

3

Solutions

10

Size

3

Solutions

10

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

3

Solutions

14

Size

3

Solutions

14

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

4

Solutions

23

Size

4

Solutions

23

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

2

Solutions

19

Size

2

Solutions

19

Size

1 – 50 of 56