# Problems

51 – 76 of 76
 Problem Title Likes Solvers Difficulty

#### Problem 48. Making change

Created by: Cody Team

Tags money, subs

15

2702

#### Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

6

1545

#### Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

19

1786

#### Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

8

1038

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

Created by: Cody Team

17

1669

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

Created by: Cody Team

Tags regexp, states

5

941

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

Created by: Cody Team

Tags matlab

4

990

#### Problem 56. Scrabble Scores

Created by: Cody Team

9

1402

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

Created by: Cody Team

Tags regexp, states

8

936

#### Problem 29. Nearest Numbers

Created by: Cody Team

37

3754

#### Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

41

3329

#### Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

19

1549

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

88

4890

#### Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

12

1890

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

Created by: Cody Team

Tags 3n+1

15

1560

#### Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

6

1050

#### Problem 91. Get the area codes from a list of phone numbers

Created by: Cody Team

Tags regexp

4

792

#### Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

8

1353

#### Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

12

2094

#### Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

6

875

#### Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

19

1881

#### Problem 24. Function Iterator

Created by: Cody Team

57

1497

#### Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

12

1644

#### Problem 89. Counting in Finnish

Created by: Cody Team

9

1029

#### Problem 78. Implement a ROT13 cipher

Created by: Cody Team

9

1153

#### Problem 81. Mandelbrot Numbers

Created by: Cody Team

11

1085

51 – 76 of 76