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1 – 50 of 63

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

4

Solutions

53

Size

4

Solutions

53

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1

Solution

38

Size

1

Solution

38

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

2

Solutions

121

Size

2

Solutions

121

Size

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

1

Solution

65

Size

1

Solution

65

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

100

Size

1

Solution

100

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1

Solution

120

Size

1

Solution

120

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

4

Solutions

50

Size

4

Solutions

50

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1

Solution

89

Size

1

Solution

89

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1

Solution

39

Size

1

Solution

39

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

3

Solutions

74

Size

3

Solutions

74

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

53

Size

1

Solution

53

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1

Solution

47

Size

1

Solution

47

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

2

Solutions

34

Size

2

Solutions

34

Size

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

Created by: Cody Team

Tags matlab

1

Solution

48

Size

1

Solution

48

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

6

Solutions

109

Size

6

Solutions

109

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

4

Solutions

36

Size

4

Solutions

36

Size

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

Created by: Cody Team

Tags regexp, diff, strings

2

Solutions

49

Size

2

Solutions

49

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

2

Solutions

40

Size

2

Solutions

40

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

53

Size

1

Solution

53

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

2

Solutions

14

Size

2

Solutions

14

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

2

Solutions

12

Size

2

Solutions

12

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

4

Solutions

92

Size

4

Solutions

92

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

81

Size

1

Solution

81

Size

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

Created by: Cody Team

Tags vectors

3

Solutions

117

Size

3

Solutions

117

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

54

Size

1

Solution

54

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

79

Size

2

Solutions

79

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

63

Size

1

Solution

63

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

3

Solutions

14

Size

3

Solutions

14

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

3

Solutions

113

Size

3

Solutions

113

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

2

Solutions

51

Size

2

Solutions

51

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

1

Solution

22

Size

1

Solution

22

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

2

Solutions

96

Size

2

Solutions

96

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

2

Solutions

33

Size

2

Solutions

33

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

56

Size

1

Solution

56

Size

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

1

Solution

18

Size

1

Solution

18

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

38

Size

1

Solution

38

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

2

Solutions

56

Size

2

Solutions

56

Size

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

Created by: Cody Team

Tags easy, matrices

2

Solutions

61

Size

2

Solutions

61

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 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

3

Solutions

72

Size

3

Solutions

72

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

5

Solutions

19

Size

5

Solutions

19

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

5

Solutions

84

Size

5

Solutions

84

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

54

Size

1

Solution

54

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

4

Solutions

44

Size

4

Solutions

44

Size

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

Created by: Cody Team

Tags 3n+1, sample

3

Solutions

44

Size

3

Solutions

44

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

2

Solutions

49

Size

2

Solutions

49

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

6

Solutions

19

Size

6

Solutions

19

Size

1 – 50 of 63