Ratchet_Hamster

2031

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5

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1 – 50 of 124

Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

Tags plus15, aspect ratio, television

4

Solutions

43

Size

4

Solutions

43

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

4

Solutions

43

Size

4

Solutions

43

Size

Problem 769. Calculate the area of a triangle between three points

Created by: Reza Ahmadzadeh

Tags math, triangle

1

Solution

65

Size

1

Solution

65

Size

Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

Tags distance, pythagoras, orthogonal

1

Solution

34

Size

1

Solution

34

Size

Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

1

Solution

66

Size

1

Solution

66

Size

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

2

Solutions

53

Size

2

Solutions

53

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

4

Solutions

22

Size

4

Solutions

22

Size

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

3

Solutions

77

Size

3

Solutions

77

Size

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

2

Solutions

63

Size

2

Solutions

63

Size

Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

2

Solutions

112

Size

2

Solutions

112

Size

Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

Tags matlab, string metric

1

Solution

134

Size

1

Solution

134

Size

Problem 95. Given two arrays, find the maximum overlap

Created by: Cody Team

Tags matlab

3

Solutions

147

Size

3

Solutions

147

Size

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

1

Solution

64

Size

1

Solution

64

Size

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

Created by: Cody Team

Tags life, automata

2

Solutions

160

Size

2

Solutions

160

Size

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

Created by: Cody Team

Tags data cleaning, average

3

Solutions

97

Size

3

Solutions

97

Size

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

Created by: Cody Team

Tags regexp

5

Solutions

51

Size

5

Solutions

51

Size

Problem 63. Encode Roman Numerals

Created by: Cody Team

Tags encoding

2

Solutions

131

Size

2

Solutions

131

Size

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

1

Solution

88

Size

1

Solution

88

Size

Problem 90. Connect Four Win Checker

Created by: Cody Team

Tags matlab, game

2

Solutions

109

Size

2

Solutions

109

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

63

Size

1

Solution

63

Size

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

Created by: Cody Team

Tags matlab

3

Solutions

16

Size

3

Solutions

16

Size

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

Created by: Cody Team

Tags matlab

2

Solutions

45

Size

2

Solutions

45

Size

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

Created by: Cody Team

Tags regexp, states

1

Solution

148

Size

1

Solution

148

Size

Problem 66. Find the two-word state names

Created by: Cody Team

Tags regexp, states

3

Solutions

119

Size

3

Solutions

119

Size

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

Created by: Cody Team

Tags regexp, states

7

Solutions

166

Size

7

Solutions

166

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

4

Solutions

123

Size

4

Solutions

123

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1

Solution

78

Size

1

Solution

78

Size

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

Created by: Cody Team

Tags regexp, strings

2

Solutions

90

Size

2

Solutions

90

Size

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

2

Solutions

39

Size

2

Solutions

39

Size

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

2

Solutions

80

Size

2

Solutions

80

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

76

Size

1

Solution

76

Size

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

Created by: Cody Team

Tags 3n+1

3

Solutions

86

Size

3

Solutions

86

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

1

Solution

47

Size

1

Solution

47

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1

Solution

70

Size

1

Solution

70

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

1

Solution

24

Size

1

Solution

24

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

74

Size

1

Solution

74

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1

Solution

101

Size

1

Solution

101

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

72

Size

1

Solution

72

Size

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

7

Solutions

54

Size

7

Solutions

54

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

2

Solutions

14

Size

2

Solutions

14

Size

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

2

Solutions

65

Size

2

Solutions

65

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

1

Solution

16

Size

1

Solution

16

Size

Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

1

Solution

49

Size

1

Solution

49

Size

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1

Solution

61

Size

1

Solution

61

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

5

Solutions

55

Size

5

Solutions

55

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

2

Solutions

39

Size

2

Solutions

39

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1

Solution

33

Size

1

Solution

33

Size

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

Created by: Cody Team

Tags matlab 101, regexp, strings

12

Solutions

93

Size

12

Solutions

93

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

1

Solution

35

Size

1

Solution

35

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1

Solution

39

Size

1

Solution

39

Size

1 – 50 of 124