Problems

51 – 94 of 94

Problem Title Likes Solvers Difficulty

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1615

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

939

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

Created by: Cody Team

Tags matlab

892

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

1453

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

1670

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1416

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

Created by: Cody Team

Tags vectors

4213

Problem 48. Making change

Created by: Cody Team

Tags money, subs

2586

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

Created by: Cody Team

Tags regexp, diff, strings

4207

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

Created by: Cody Team

Tags matlab 101, regexp, strings

1561

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1274

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3056

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

Created by: Cody Team

Tags regexp, states

861

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

Created by: Cody Team

Tags regexp, states

881

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3620

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

4686

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1248

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1786

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

Created by: Cody Team

Tags 3n+1

1431

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

767

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1969

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

Created by: Cody Team

Tags regexp

690

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

890

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1044

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

1165

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1367

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

1717

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

951

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

924

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

1496

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1214

Problem 88. It dseon't mettar waht oedrr the lrettes in a wrod are.

Created by: Cody Team

Tags regexp, strings

898

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

1211

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

771

Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

707

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Tags data cleaning, average

1574

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

1444

Problem 63. Encode Roman Numerals

Created by: Cody Team

Tags encoding, lookup table

1018

Problem 52. What is the next step in Conway's Life?

Created by: Cody Team

Tags life, automata

909

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

888

Problem 90. Connect Four Win Checker

Created by: Cody Team

Tags matlab, game

696

Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

Tags matlab, string metric

663

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

1070

Problem 95. Given two arrays, find the maximum overlap

Created by: Cody Team

Tags matlab

697

51 – 94 of 94

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