ahmed kassem

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51 – 100 of 158

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

36

Size

1

Solution

36

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

44

Size

1

Solution

44

Size

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

73

Size

2

Solutions

73

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

57

Size

1

Solution

57

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1

Solution

41

Size

1

Solution

41

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

52

Size

1

Solution

52

Size

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

Created by: Cody Team

Tags matlab

1

Solution

91

Size

1

Solution

91

Size

Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

1

Solution

98

Size

1

Solution

98

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

78

Size

1

Solution

78

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

67

Size

1

Solution

67

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1

Solution

27

Size

1

Solution

27

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

182

Size

1

Solution

182

Size

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

1

Solution

58

Size

1

Solution

58

Size

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

Created by: Cody Team

Tags matlab

1

Solution

55

Size

1

Solution

55

Size

Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

1

Solution

104

Size

1

Solution

104

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

1

Solution

39

Size

1

Solution

39

Size

Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

1

Solution

46

Size

1

Solution

46

Size

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

1

Solution

159

Size

1

Solution

159

Size

Problem 90. Connect Four Win Checker

Created by: Cody Team

Tags matlab, game

1

Solution

537

Size

1

Solution

537

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

77

Size

1

Solution

77

Size

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

1

Solution

148

Size

1

Solution

148

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

1

Solution

73

Size

1

Solution

73

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

1

Solution

58

Size

1

Solution

58

Size

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1

Solution

73

Size

1

Solution

73

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1

Solution

157

Size

1

Solution

157

Size

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1

Solution

190

Size

1

Solution

190

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

36

Size

1

Solution

36

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

1

Solution

708

Size

1

Solution

708

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1

Solution

122

Size

1

Solution

122

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1

Solution

135

Size

1

Solution

135

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

89

Size

1

Solution

89

Size

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

Created by: Cody Team

Tags regexp, states

1

Solution

60

Size

1

Solution

60

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

34

Size

1

Solution

34

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1

Solution

83

Size

1

Solution

83

Size

Problem 66. Find the two-word state names

Created by: Cody Team

Tags regexp, states

1

Solution

22

Size

1

Solution

22

Size

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

1

Solution

108

Size

1

Solution

108

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

1

Solution

102

Size

1

Solution

102

Size

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

Created by: Cody Team

Tags data cleaning, average

1

Solution

221

Size

1

Solution

221

Size

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

Created by: Cody Team

Tags regexp, states

1

Solution

34

Size

1

Solution

34

Size

Problem 63. Encode Roman Numerals

Created by: Cody Team

Tags encoding

1

Solution

502

Size

1

Solution

502

Size

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

Created by: Cody Team

Tags 3n+1

1

Solution

111

Size

1

Solution

111

Size

Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

Tags matlab, string metric

1

Solution

139

Size

1

Solution

139

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

5

Solutions

41

Size

5

Solutions

41

Size

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

1

Solution

105

Size

1

Solution

105

Size

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

Created by: Cody Team

Tags matlab

1

Solution

53

Size

1

Solution

53

Size

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

Created by: Cody Team

Tags regexp, strings

1

Solution

106

Size

1

Solution

106

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

71

Size

1

Solution

71

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

50

Size

1

Solution

50

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

71

Size

1

Solution

71

Size

51 – 100 of 158