Will Hackett

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1 – 50 of 122

Problem 273. Recurring Cycle Length (Inspired by Project Euler Problem 26)

Created by: @bmtran (Bryant Tran)

Tags project euler, digits, decimals

7

Solutions

90

Size

7

Solutions

90

Size

Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

Tags matlab, string metric

3

Solutions

122

Size

3

Solutions

122

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

1

Solution

55

Size

1

Solution

55

Size

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

Created by: Cody Team

Tags regexp, states

3

Solutions

27

Size

3

Solutions

27

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

3

Solutions

45

Size

3

Solutions

45

Size

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

Created by: Cody Team

Tags matlab

4

Solutions

24

Size

4

Solutions

24

Size

Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

1

Solution

36

Size

1

Solution

36

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

3

Solutions

88

Size

3

Solutions

88

Size

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

Created by: Cody Team

Tags matlab 101, regexp, strings

4

Solutions

14

Size

4

Solutions

14

Size

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

1

Solution

86

Size

1

Solution

86

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 95. Given two arrays, find the maximum overlap

Created by: Cody Team

Tags matlab

1

Solution

127

Size

1

Solution

127

Size

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

Created by: Cody Team

Tags regexp

1

Solution

66

Size

1

Solution

66

Size

Problem 90. Connect Four Win Checker

Created by: Cody Team

Tags matlab, game

1

Solution

134

Size

1

Solution

134

Size

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

1

Solution

67

Size

1

Solution

67

Size

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

Created by: Cody Team

Tags regexp, strings

2

Solutions

105

Size

2

Solutions

105

Size

Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

4

Solutions

21

Size

4

Solutions

21

Size

Problem 85. Remove the polynomials that have positive real elements of their roots.

Created by: Cody Team

Tags matlab

1

Solution

44

Size

1

Solution

44

Size

Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

3

Solutions

125

Size

3

Solutions

125

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

2

Solutions

58

Size

2

Solutions

58

Size

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

1

Solution

93

Size

1

Solution

93

Size

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

2

Solutions

62

Size

2

Solutions

62

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

86

Size

1

Solution

86

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1

Solution

62

Size

1

Solution

62

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

63

Size

1

Solution

63

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

94

Size

1

Solution

94

Size

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

Created by: Cody Team

Tags matlab

1

Solution

47

Size

1

Solution

47

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

1

Solution

51

Size

1

Solution

51

Size

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

Created by: Cody Team

Tags data cleaning, average

1

Solution

131

Size

1

Solution

131

Size

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

Created by: Cody Team

Tags 3n+1

3

Solutions

62

Size

3

Solutions

62

Size

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

2

Solutions

90

Size

2

Solutions

90

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

71

Size

1

Solution

71

Size

Problem 66. Find the two-word state names

Created by: Cody Team

Tags regexp, states

2

Solutions

28

Size

2

Solutions

28

Size

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

5

Solutions

54

Size

5

Solutions

54

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

2

Solutions

60

Size

2

Solutions

60

Size

Problem 63. Encode Roman Numerals

Created by: Cody Team

Tags encoding

3

Solutions

95

Size

3

Solutions

95

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

32

Size

1

Solution

32

Size

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

Created by: Cody Team

Tags regexp, states

3

Solutions

39

Size

3

Solutions

39

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

2

Solutions

45

Size

2

Solutions

45

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1

Solution

114

Size

1

Solution

114

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

3

Solutions

95

Size

3

Solutions

95

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

18

Size

1

Solution

18

Size

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

2

Solutions

69

Size

2

Solutions

69

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1

Solution

94

Size

1

Solution

94

Size

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

3

Solutions

70

Size

3

Solutions

70

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

2

Solutions

31

Size

2

Solutions

31

Size

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

Created by: Cody Team

Tags life, automata

3

Solutions

47

Size

3

Solutions

47

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

2

Solutions

58

Size

2

Solutions

58

Size

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

1

Solution

48

Size

1

Solution

48

Size

1 – 50 of 122