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Problem 54595. String Logic 18

Created by: Athi

Tags logic, string

1

Solution

17

Size

1

Solution

17

Size

Problem 60181. Integer Persistence, Product

Created by: minnolina

Tags easy

3

Solutions

48

Size

3

Solutions

48

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3

Solutions

50

Size

3

Solutions

50

Size

Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

2

Solutions

18

Size

2

Solutions

18

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

3

Solutions

48

Size

3

Solutions

48

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 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 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

2

Solutions

15

Size

2

Solutions

15

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

3

Solutions

12

Size

3

Solutions

12

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

2

Solutions

51

Size

2

Solutions

51

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

25

Size

1

Solution

25

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

5

Solutions

55

Size

5

Solutions

55

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1

Solution

28

Size

1

Solution

28

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

17

Size

1

Solution

17

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

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

1

Solution

21

Size

1

Solution

21

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

50

Size

1

Solution

50

Size

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

Created by: Cody Team

Tags matlab 101, regexp, strings

1

Solution

12

Size

1

Solution

12

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3

Solutions

20

Size

3

Solutions

20

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

2

Solutions

21

Size

2

Solutions

21

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

17

Size

1

Solution

17

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

5

Solutions

20

Size

5

Solutions

20

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

18

Size

1

Solution

18

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

2

Solutions

32

Size

2

Solutions

32

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1

Solution

30

Size

1

Solution

30

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

14

Size

1

Solution

14

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

5

Solutions

18

Size

5

Solutions

18

Size

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

Created by: Cody Team

Tags regexp, diff, strings

2

Solutions

25

Size

2

Solutions

25

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

81

Size

1

Solution

81

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

16

Size

1

Solution

16

Size

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

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

80

Size

2

Solutions

80

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 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

3

Solutions

19

Size

3

Solutions

19

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

4

Solutions

14

Size

4

Solutions

14

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

1

Solution

22

Size

1

Solution

22

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

51

Size

1

Solution

51

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

14

Size

1

Solution

14

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

6

Solutions

18

Size

6

Solutions

18

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 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

11

Size

1

Solution

11

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

12

Size

1

Solution

12

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

24

Size

1

Solution

24

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

12

Size

1

Solution

12

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

5

Solutions

48

Size

5

Solutions

48

Size

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, test, basics

2

Solutions

9

Size

2

Solutions

9

Size

Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

Tags matrix manipulation, vectorization, poor_test_suite

2

Solutions

24

Size

2

Solutions

24

Size

1 – 50 of 68