Problems

51 – 76 of 76

Problem Title Likes Solvers Difficulty

Problem 48. Making change

Created by: Cody Team

Tags money, subs

2702

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1545

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

1786

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

1038

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

Created by: Cody Team

Tags matlab 101, regexp, strings

1669

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

Created by: Cody Team

Tags regexp, states

941

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

Created by: Cody Team

Tags matlab

990

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1402

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

Created by: Cody Team

Tags regexp, states

936

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3754

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3329

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1549

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

4890

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1890

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

Created by: Cody Team

Tags 3n+1

1560

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1050

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

Created by: Cody Team

Tags regexp

792

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

1353

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

2094

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

875

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

1881

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1497

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

1644

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

1029

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1153

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

1085

51 – 76 of 76

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 48. Making change

Problem 54. Maximum running product for a string of numbers

Problem 45. Make a Palindrome Number

Problem 86. Renaming a field in a structure array

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

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

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

Problem 56. Scrabble Scores

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

Problem 29. Nearest Numbers

Problem 34. Binary numbers

Problem 83. Prime factor digits

Problem 18. Bullseye Matrix

Problem 38. Return a list sorted by number of occurrences

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

Problem 75. Find the palindrome

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

Problem 36. Find relatively common elements in matrix rows

Problem 59. Pattern matching

Problem 79. DNA N-Gram Distribution

Problem 67. Find common elements in matrix rows

Problem 24. Function Iterator

Problem 70. Alphabetize by last name

Problem 89. Counting in Finnish

Problem 78. Implement a ROT13 cipher

Problem 81. Mandelbrot Numbers