Vincent Kroeze

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1 – 50 of 56

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

5

Solutions

16

Size

5

Solutions

16

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

2

Solutions

32

Size

2

Solutions

32

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

3

Solutions

51

Size

3

Solutions

51

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

20

Size

1

Solution

20

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

2

Solutions

13

Size

2

Solutions

13

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

3

Solutions

68

Size

3

Solutions

68

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

3

Solutions

57

Size

3

Solutions

57

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

6

Solutions

92

Size

6

Solutions

92

Size

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

Created by: Cody Team

Tags matlab

1

Solution

42

Size

1

Solution

42

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

3

Solutions

49

Size

3

Solutions

49

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

3

Solutions

13

Size

3

Solutions

13

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

1

Solution

17

Size

1

Solution

17

Size

Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

1

Solution

50

Size

1

Solution

50

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3

Solutions

20

Size

3

Solutions

20

Size

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

Created by: Cody Team

Tags matlab 101, regexp, strings

5

Solutions

18

Size

5

Solutions

18

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

23

Size

1

Solution

23

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

2

Solutions

17

Size

2

Solutions

17

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

2

Solutions

30

Size

2

Solutions

30

Size

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

Created by: Cody Team

Tags regexp, diff, strings

7

Solutions

36

Size

7

Solutions

36

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

3

Solutions

20

Size

3

Solutions

20

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

24

Size

1

Solution

24

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3

Solutions

64

Size

3

Solutions

64

Size

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

Created by: Cody Team

Tags vectors

5

Solutions

46

Size

5

Solutions

46

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

68

Size

1

Solution

68

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

2

Solutions

26

Size

2

Solutions

26

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3

Solutions

50

Size

3

Solutions

50

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

33

Size

2

Solutions

33

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 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

5

Solutions

15

Size

5

Solutions

15

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

4

Solutions

20

Size

4

Solutions

20

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

24

Size

1

Solution

24

Size

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

Created by: Cody Team

Tags 3n+1, sample

5

Solutions

47

Size

5

Solutions

47

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

4

Solutions

39

Size

4

Solutions

39

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

3

Solutions

21

Size

3

Solutions

21

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

23

Size

1

Solution

23

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

21

Size

1

Solution

21

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

6

Solutions

32

Size

6

Solutions

32

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

39

Size

1

Solution

39

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

8

Solutions

24

Size

8

Solutions

24

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

1

Solution

10

Size

1

Solution

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

4

Solutions

28

Size

4

Solutions

28

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

32

Size

1

Solution

32

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

28

Size

2

Solutions

28

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

3

Solutions

14

Size

3

Solutions

14

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

14

Size

1

Solution

14

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

27

Size

1

Solution

27

Size

1 – 50 of 56