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1 – 50 of 51

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

2

Solutions

36

Size

2

Solutions

36

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

41

Size

1

Solution

41

Size

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1

Solution

69

Size

1

Solution

69

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3

Solutions

51

Size

3

Solutions

51

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

2

Solutions

20

Size

2

Solutions

20

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

6

Solutions

88

Size

6

Solutions

88

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

2

Solutions

38

Size

2

Solutions

38

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

36

Size

3

Solutions

36

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

2

Solutions

139

Size

2

Solutions

139

Size

Problem 92. Find state names that start with the letter N

Created by: Cody Team

Tags regexp, states

3

Solutions

14

Size

3

Solutions

14

Size

Problem 61. Find state names that end with the letter A

Created by: Cody Team

Tags regexp, states

3

Solutions

14

Size

3

Solutions

14

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

3

Solutions

40

Size

3

Solutions

40

Size

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

1

Solution

73

Size

1

Solution

73

Size

Problem 82. Remove the small words from a list of words.

Created by: Cody Team

Tags matlab

3

Solutions

30

Size

3

Solutions

30

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

3

Solutions

14

Size

3

Solutions

14

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

22

Size

1

Solution

22

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

2

Solutions

40

Size

2

Solutions

40

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

14

Size

1

Solution

14

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

4

Solutions

69

Size

4

Solutions

69

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

55

Size

2

Solutions

55

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

41

Size

1

Solution

41

Size

Problem 32. Most nonzero elements in row

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

2

Solutions

16

Size

2

Solutions

16

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

2

Solutions

29

Size

2

Solutions

29

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

36

Size

1

Solution

36

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

3

Solutions

39

Size

3

Solutions

39

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 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

1

Solution

36

Size

1

Solution

36

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

1

Solution

24

Size

1

Solution

24

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

14

Size

1

Solution

14

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

13

Size

1

Solution

13

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 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

1

Solution

45

Size

1

Solution

45

Size

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

Created by: Cody Team

Tags matlab

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

1

Solution

50

Size

1

Solution

50

Size

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

Created by: Cody Team

Tags vectors

1

Solution

61

Size

1

Solution

61

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

69

Size

1

Solution

69

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

77

Size

1

Solution

77

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

3

Solutions

30

Size

3

Solutions

30

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

42

Size

1

Solution

42

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

21

Size

1

Solution

21

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

30

Size

1

Solution

30

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

27

Size

1

Solution

27

Size

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

Created by: Cody Team

Tags basic, test, basics

1

Solution

11

Size

1

Solution

11

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 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

1

Solution

18

Size

1

Solution

18

Size

1 – 50 of 51