Problems

1 – 50 of 72

Problem Title Likes Solvers Difficulty

Problem 1638. JOIN STRINGS

Created by: Suman Saha

Tags strings

Problem 1560. COUNT VOWEL 2

Created by: Suman Saha

Tags strings

Problem 2139. most frequent character

Created by: Koteswar Rao Jerripothula

Tags strings

126

Problem 1640. COUNT LETTERS

Created by: Suman Saha

Tags strings, string

Problem 42482. Repeat string n times

Created by: Mehmet OZC

Tags strings, string manipulation

Problem 2140. Alternately upper-lower case

Created by: Koteswar Rao Jerripothula

Tags strings

147

Problem 1249. first step for Huffman Coding (easy)

Created by: Tanguy

Tags strings, huffman

Problem 42612. Convert ColorSpec string to RGB triplet

Created by: Matthew Eicholtz

Tags vectors, strings, matlab

Problem 846. Calculate the Hamming distance between two strings

Created by: Matthew Eicholtz

Tags strings, string metric

300

Problem 44730. Substring Extraction

Created by: Srishti Saha

Tags matlab 101, strings, basic matlab

Problem 46676. List the erauqs

Created by: ChrisR

Tags sequences, strings

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

400

Problem 43076. Return strings encapsulated by braces

Created by: Jakub Rysanek

Tags regexp, strings, cellfun

Problem 50948. Identify prime words

Created by: ChrisR

Tags primes, strings

Problem 51675. Add 100

Created by: ChrisR

Tags strings, cell array, gratitude

Problem 371. Decimal Comparison

Created by: @bmtran (Bryant Tran)

Tags strings, regex, comparison

215

Problem 42352. Days until next NewYear ball drop

Created by: Varoujan

Tags strings, days, datetime

Problem 57695. Repeat a string (not a character array)

Created by: Christian Schröder

Tags easy, strings, string

Problem 1641. ABBREVIATION

Created by: Suman Saha

Tags strings

104

Problem 52624. Determine whether a number is a fibodiv number

Created by: ChrisR

Tags strings, fibonacci, sequence

Problem 56518. Cricket - Report the Result (Part I: Limited Overs)

Created by: Matt Tearle

Tags strings, logic, cricket

Problem 46031. Construct dimensionless parameters

Created by: ChrisR

Tags strings, linear algebra, dimensional analysis

Problem 46040. Solve a Weird Calculator puzzle

Created by: ChrisR

Tags strings, arithmetic, puzzle

Problem 56503. Cricket - Career Bowling Statistics

Created by: Matt Tearle

Tags strings, statistics, cricket

Problem 42613. Convert RGB triplet to ColorSpec string

Created by: Matthew Eicholtz

Tags vectors, strings, matlab

Problem 43658. When Was That Goal Scored?

Created by: Ned Gulley

Tags regexp, strings, feature

Problem 47793. Find the smallest prime with n inside

Created by: ChrisR

Tags primes, strings, sequence

Problem 42370. The Python Challenge, Level 1: Decode strings

Created by: Matthew Eicholtz

Tags regexp, strings, string manipulation

Problem 269. Find Rotated Substring

Created by: Roy Mathew

Tags regexp, strings

215

Problem 56498. Cricket - Career Batting Statistics

Created by: Matt Tearle

Tags strings, statistics, cricket

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

2591

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

5062

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

7111

Problem 2361. Find the longest match inside two strings

Created by: Paul Peeling

Tags strings

Problem 49808. Identify eban numbers

Created by: ChrisR

Tags strings, sequence

Problem 51793. List the titles of Cody problems

Created by: ChrisR

Tags strings, html, url

Problem 1058. Subtract two positive numbers

Created by: Amin Bashi

Tags strings, matrix

Problem 49572. Compute the largest number possible with the Brussels choice

Created by: ChrisR

Tags strings, sequence, greedy

Problem 394. Convert String to Morse Code

Created by: NeoGenesis

Tags strings, conversion, coding

197

Problem 565. Transposition as a CIPHER

Created by: Sourav Mondal

Tags strings, string, combining different lengths

204

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

1341

Problem 495. Formatting currency numbers

Created by: Ned Gulley

Tags strings, currency, formatting

173

Problem 196. love is an n-letter word

Created by: Alfonso Nieto-Castanon

Tags math, strings, search

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

3248

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

2141

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

2204

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1484

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1970

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

3410

Problem 535. Rotate and display numbered tile

Created by: Ned Gulley

Tags strings, contest

340

1 – 50 of 72

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