Problems

1 – 30 of 30
 Problem Title Likes Solvers Difficulty

Problem 846. Calculate the Hamming distance between two strings

Created by: Matthew Eicholtz

2

218

Problem 130. Space Saver

Created by: AMITAVA BISWAS

5

370

Problem 371. Decimal Comparison

Created by: @bmtran (Bryant Tran)

1

124

Problem 639. String substitution, sub problem to cryptoMath

Created by: Doug Hull

Tags ml101

3

151

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

Created by: @bmtran (Bryant Tran)

Tags regexp

6

333

Problem 462. letter yes yes & letter no no

Created by: AMITAVA BISWAS

3

393

Problem 269. Find Rotated Substring

Created by: Roy Mathew

Tags regexp, strings

3

139

Problem 1080. Guess Cipher

Created by: Khaled Hamed

Tags string, cipher

5

257

Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

26

6277

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

2

1089

Problem 853. Without the French accent please!

Created by: Jean-Marie Sainthillier

Tags french

1

132

Problem 565. Transposition as a CIPHER

Created by: Sourav Mondal

4

113

Problem 724. QWERTY Shift Code Decoder

Created by: Richard Zapor

Tags code, char, str2num

2

130

Problem 519. Pig Latin to English Translator

Created by: @bmtran (Bryant Tran)

1

81

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

46

5504

Problem 688. Convert a structure into a string

Created by: Aurelien Queffurust

Tags structure

3

113

Created by: Jean-Marie Sainthillier

Tags vector

2

205

Created by: Tim

1

156

Problem 495. Formatting currency numbers

Created by: Ned Gulley

0

106

Problem 394. Convert String to Morse Code

Created by: NeoGenesis

4

131

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

6

974

Problem 723. QWERTY Shift Encoder

Created by: Richard Zapor

Tags string, lexi, code

3

134

Problem 466. Compress strings (not springs)

Created by: AMITAVA BISWAS

1

125

Problem 489. Bang Bang in Bangalore

Created by: AMITAVA BISWAS

Tags find, string, match

1

83

Problem 518. English to Pig Latin Translator

Created by: @bmtran (Bryant Tran)

1

77

Problem 111. Find matching parenthesis

Created by: Aleksey

14

197

Problem 541. Use of regexp

Created by: AMITAVA BISWAS

2

124

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

Created by: Matthew Eicholtz

4

84

Problem 362. Find matching string from a list of strings

Created by: Jiro Doke

Tags strings, find, match

3

168

Problem 848. Calculate a modified Levenshtein distance between two strings

Created by: Matthew Eicholtz

1

70

1 – 30 of 30