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1 – 50 of 63

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

1

Solution

52

Size

1

Solution

52

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

1

Solution

39

Size

1

Solution

39

Size

Problem 1774. Free passes for everyone!

Created by: Alfonso Nieto-Castanon

Tags matlab, hack, freepass

1

Solution

9

Size

1

Solution

9

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3

Solutions

42

Size

3

Solutions

42

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

14

Size

1

Solution

14

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

6

Solutions

90

Size

6

Solutions

90

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

9

Solutions

61

Size

9

Solutions

61

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

2

Solutions

31

Size

2

Solutions

31

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

2

Solutions

66

Size

2

Solutions

66

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

2

Solutions

31

Size

2

Solutions

31

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

4

Solutions

51

Size

4

Solutions

51

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

3

Solutions

31

Size

3

Solutions

31

Size

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

2

Solutions

73

Size

2

Solutions

73

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

3

Solutions

35

Size

3

Solutions

35

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

33

Size

1

Solution

33

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

2

Solutions

34

Size

2

Solutions

34

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1

Solution

38

Size

1

Solution

38

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

2

Solutions

53

Size

2

Solutions

53

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

1

Solution

36

Size

1

Solution

36

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

1

Solution

47

Size

1

Solution

47

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

2

Solutions

25

Size

2

Solutions

25

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

1

Solution

23

Size

1

Solution

23

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

1

Solution

51

Size

1

Solution

51

Size

Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

Tags matlab 101, regexp, strings

3

Solutions

17

Size

3

Solutions

17

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

7

Solutions

64

Size

7

Solutions

64

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

2

Solutions

17

Size

2

Solutions

17

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

2

Solutions

37

Size

2

Solutions

37

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

4

Solutions

36

Size

4

Solutions

36

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1

Solution

27

Size

1

Solution

27

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

2

Solutions

40

Size

2

Solutions

40

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

3

Solutions

59

Size

3

Solutions

59

Size

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

Created by: Cody Team

Tags regexp, diff, strings

4

Solutions

51

Size

4

Solutions

51

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

6

Solutions

72

Size

6

Solutions

72

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

3

Solutions

15

Size

3

Solutions

15

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

37

Size

2

Solutions

37

Size

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

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

61

Size

2

Solutions

61

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

2

Solutions

41

Size

2

Solutions

41

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

29

Size

1

Solution

29

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

3

Solutions

33

Size

3

Solutions

33

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

3

Solutions

17

Size

3

Solutions

17

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

2

Solutions

19

Size

2

Solutions

19

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

2

Solutions

38

Size

2

Solutions

38

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

5

Solutions

37

Size

5

Solutions

37

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

6

Solutions

20

Size

6

Solutions

20

Size

1 – 50 of 63