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1 – 50 of 87

Problem 269. Find Rotated Substring

Created by: Roy Mathew

Tags regexp, strings

1

Solution

47

Size

1

Solution

47

Size

Problem 495. Formatting currency numbers

Created by: Ned Gulley

Tags strings, currency, formatting

3

Solutions

123

Size

3

Solutions

123

Size

Problem 489. Bang Bang in Bangalore

Created by: AMITAVA BISWAS

Tags find, string, match

2

Solutions

157

Size

2

Solutions

157

Size

Problem 362. Find matching string from a list of strings

Created by: Jiro Doke

Tags strings, find, match

2

Solutions

92

Size

2

Solutions

92

Size

Problem 466. Compress strings (not springs)

Created by: AMITAVA BISWAS

Tags string, edit, character

6

Solutions

42

Size

6

Solutions

42

Size

Problem 394. Convert String to Morse Code

Created by: NeoGenesis

Tags strings, conversion, coding

1

Solution

98

Size

1

Solution

98

Size

Problem 462. letter yes yes & letter no no

Created by: AMITAVA BISWAS

Tags string, letter, alphabet

1

Solution

41

Size

1

Solution

41

Size

Problem 171. Reverse the Words (not letters) of a String

Created by: @bmtran (Bryant Tran)

Tags regexp

1

Solution

44

Size

1

Solution

44

Size

Problem 519. Pig Latin to English Translator

Created by: @bmtran (Bryant Tran)

Tags regexp, pig latin, regular expressions

1

Solution

128

Size

1

Solution

128

Size

Problem 518. English to Pig Latin Translator

Created by: @bmtran (Bryant Tran)

Tags pig latin, english, translating

3

Solutions

182

Size

3

Solutions

182

Size

Problem 130. Space Saver

Created by: AMITAVA BISWAS

Tags string, stupid question

1

Solution

23

Size

1

Solution

23

Size

Problem 541. Use of regexp

Created by: AMITAVA BISWAS

Tags regexp, string, regular expression

4

Solutions

77

Size

4

Solutions

77

Size

Problem 639. String substitution, sub problem to cryptoMath

Created by: Doug Hull

Tags ml101

2

Solutions

36

Size

2

Solutions

36

Size

Problem 688. Convert a structure into a string

Created by: Aurelien Queffurust

Tags structure

1

Solution

53

Size

1

Solution

53

Size

Problem 723. QWERTY Shift Encoder

Created by: Richard Zapor

Tags string, lexi, code

1

Solution

51

Size

1

Solution

51

Size

Problem 724. QWERTY Shift Code Decoder

Created by: Richard Zapor

Tags code, char, str2num

9

Solutions

57

Size

9

Solutions

57

Size

Problem 831. Find mistyped words in text (mixed-up letters)

Created by: Matthew Eicholtz

Tags regexp, strings, cell arrays

6

Solutions

147

Size

6

Solutions

147

Size

Problem 846. Calculate the Hamming distance between two strings

Created by: Matthew Eicholtz

Tags strings, string metric

2

Solutions

35

Size

2

Solutions

35

Size

Problem 848. Calculate a modified Levenshtein distance between two strings

Created by: Matthew Eicholtz

Tags strings, string metric

2

Solutions

216

Size

2

Solutions

216

Size

Problem 853. Without the French accent please!

Created by: Jean-Marie Sainthillier

Tags french

2

Solutions

22

Size

2

Solutions

22

Size

Problem 865. Add more zeros

Created by: Jean-Marie Sainthillier

Tags vector

6

Solutions

29

Size

6

Solutions

29

Size

Problem 933. Ordinal numbers

Created by: Tim

Tags ordinal, lookup table

4

Solutions

119

Size

4

Solutions

119

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

1

Solution

49

Size

1

Solution

49

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

1

Solution

35

Size

1

Solution

35

Size

Problem 111. Find matching parenthesis

Created by: Aleksey

Tags parens, parentheses

3

Solutions

119

Size

3

Solutions

119

Size

Problem 371. Decimal Comparison

Created by: @bmtran (Bryant Tran)

Tags strings, regex, comparison

3

Solutions

28

Size

3

Solutions

28

Size

Problem 565. Transposition as a CIPHER

Created by: Sourav Mondal

Tags strings, string, combining different lengths

6

Solutions

87

Size

6

Solutions

87

Size

Problem 1080. Guess Cipher

Created by: Khaled Hamed

Tags string, cipher

1

Solution

85

Size

1

Solution

85

Size

Problem 652. Put two time series onto the same time basis

Created by: Ned Gulley

Tags interpolation, time series

5

Solutions

318

Size

5

Solutions

318

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

4

Solutions

48

Size

4

Solutions

48

Size

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

1

Solution

15

Size

1

Solution

15

Size

Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

Tags indexing, colon operator, basic matlab

1

Solution

42

Size

1

Solution

42

Size

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

6

Solutions

45

Size

6

Solutions

45

Size

Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by: Nicholas Howe

Tags matlab 101, basics

5

Solutions

38

Size

5

Solutions

38

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

2

Solutions

35

Size

2

Solutions

35

Size

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

1

Solution

14

Size

1

Solution

14

Size

Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

1

Solution

43

Size

1

Solution

43

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

2

Solutions

51

Size

2

Solutions

51

Size

Problem 795. Joining Ranges

Created by: Dirk Engel

Tags sorting, matrix manipulation, numeric inputs

2

Solutions

401

Size

2

Solutions

401

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

4

Solutions

45

Size

4

Solutions

45

Size

Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

20

Size

1

Solution

20

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

1

Solution

67

Size

1

Solution

67

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

2

Solutions

15

Size

2

Solutions

15

Size

Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

13

Solutions

55

Size

13

Solutions

55

Size

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

1

Solution

18

Size

1

Solution

18

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

2

Solutions

34

Size

2

Solutions

34

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

7

Solutions

63

Size

7

Solutions

63

Size

Problem 672. Longest run of consecutive numbers

Created by: James

Tags vectors, consecutive, repeating

3

Solutions

135

Size

3

Solutions

135

Size

Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

Tags matrix manipulation, vectorization, poor_test_suite

2

Solutions

33

Size

2

Solutions

33

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

2

Solutions

34

Size

2

Solutions

34

Size

1 – 50 of 87