Problems

51 – 77 of 77

Problem Title Likes Solvers Difficulty

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

1176

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1911

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

Created by: Cody Team

Tags regexp, diff, strings

4985

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

Created by: Cody Team

Tags matlab

1134

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1713

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

1941

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

Created by: Cody Team

Tags matlab 101, regexp, strings

1834

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

Created by: Cody Team

Tags regexp, states

1019

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

5154

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1572

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1749

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3941

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3587

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

2083

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1189

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

Created by: Cody Team

Tags 3n+1

1777

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

1551

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

Created by: Cody Team

Tags regexp

899

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

1013

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

2271

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1659

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

2081

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1299

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

1167

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

1815

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

1264

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1556

51 – 77 of 77

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 86. Renaming a field in a structure array

Problem 64. The Goldbach Conjecture, Part 2

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

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

Problem 54. Maximum running product for a string of numbers

Problem 45. Make a Palindrome Number

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

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

Problem 18. Bullseye Matrix

Problem 56. Scrabble Scores

Problem 83. Prime factor digits

Problem 29. Nearest Numbers

Problem 34. Binary numbers

Problem 38. Return a list sorted by number of occurrences

Problem 75. Find the palindrome

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

Problem 36. Find relatively common elements in matrix rows

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

Problem 79. DNA N-Gram Distribution

Problem 59. Pattern matching

Problem 24. Function Iterator

Problem 67. Find common elements in matrix rows

Problem 78. Implement a ROT13 cipher

Problem 89. Counting in Finnish

Problem 70. Alphabetize by last name

Problem 81. Mandelbrot Numbers

Problem 55. Counting Sequence