Strings I

Curated by : goc3

Average Problem Difficulty:

Practice using MATLAB functions to operate on text as data. 

Strings I Master

+50 points

Problem Title	Likes	Solvers
Problem 1080. Guess Cipher Created by: Khaled Hamed Tags string, cipher	6	418
Problem 723. QWERTY Shift Encoder Created by: Richard Zapor Tags string, lexi, code	3	232
Problem 848. Calculate a modified Levenshtein distance between two strings Created by: Matthew Eicholtz Tags strings, string metric	2	123
Problem 362. Find matching string from a list of strings Created by: Jiro Doke Tags strings, find, match	3	258
Problem 111. Find matching parenthesis Created by: Aleksey Tags parens, parentheses	16	295
Problem 565. Transposition as a CIPHER Created by: Sourav Mondal Tags strings, string, combining different lengths	5	218
Problem 371. Decimal Comparison Created by: @bmtran (Bryant Tran) Tags strings, regex, comparison	1	243
Problem 649. Return the first and last characters of a character array Created by: @bmtran (Bryant Tran) Tags matlab 101, indexing, basic matlab	41	10602
Problem 269. Find Rotated Substring Created by: Roy Mathew Tags regexp, strings	3	230
Problem 1036. Cell Counting: How Many Draws? Created by: Ned Gulley Tags cell arrays	3	2139
Problem 967. Split a string into chunks of specified length Created by: Brandon Kuczenski Tags strings, cell arrays	7	1888
Problem 933. Ordinal numbers Created by: Tim Tags ordinal, lookup table	2	254
Problem 865. Add more zeros Created by: Jean-Marie Sainthillier Tags vector	2	324
Problem 853. Without the French accent please! Created by: Jean-Marie Sainthillier Tags french	2	218
Problem 846. Calculate the Hamming distance between two strings Created by: Matthew Eicholtz Tags strings, string metric	3	325
Problem 831. Find mistyped words in text (mixed-up letters) Created by: Matthew Eicholtz Tags regexp, strings, cell arrays	4	169
Problem 724. QWERTY Shift Code Decoder Created by: Richard Zapor Tags code, char, str2num	2	215
Problem 688. Convert a structure into a string Created by: Aurelien Queffurust Tags structure	3	205
Problem 639. String substitution, sub problem to cryptoMath Created by: Doug Hull Tags ml101	3	232
Problem 568. Number of 1s in a binary string Created by: Srivardhini Tags binary, sum	59	9771
Problem 541. Use of regexp Created by: AMITAVA BISWAS Tags regexp, string, regular expression	3	205
Problem 519. Pig Latin to English Translator Created by: @bmtran (Bryant Tran) Tags regexp, pig latin, regular expressions	1	157
Problem 518. English to Pig Latin Translator Created by: @bmtran (Bryant Tran) Tags pig latin, english, translating	1	150
Problem 495. Formatting currency numbers Created by: Ned Gulley Tags strings, currency, formatting	0	193
Problem 489. Bang Bang in Bangalore Created by: AMITAVA BISWAS Tags find, string, match	1	162
Problem 466. Compress strings (not springs) Created by: AMITAVA BISWAS Tags string, edit, character	1	207
Problem 462. letter yes yes & letter no no Created by: AMITAVA BISWAS Tags string, letter, alphabet	3	512
Problem 394. Convert String to Morse Code Created by: NeoGenesis Tags strings, conversion, coding	4	210
Problem 171. Reverse the Words (not letters) of a String Created by: @bmtran (Bryant Tran) Tags regexp	6	453
Problem 130. Space Saver Created by: AMITAVA BISWAS Tags string, stupid question	5	484

ANNOUNCEMENT

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Hello Community, We're excited to announce that registration is now open for the...

Recent Group Finishers93

Recent Activity

	Landon submitted Solution 14612851 to Problem 649. Return the first and last characters of a character array 20 hours and 43 minutes ago
	Marcos Silveira submitted Solution 14612681 to Problem 462. letter yes yes & letter no no on 17 Apr 2025 at 17:43
	Thomas submitted Solution 14612464 to Problem 649. Return the first and last characters of a character array on 17 Apr 2025 at 15:44
	BABITA JAJODIA submitted Solution 14612244 to Problem 933. Ordinal numbers on 17 Apr 2025 at 10:51
	m3li4n submitted Solution 14610846 to Problem 171. Reverse the Words (not letters) of a String on 16 Apr 2025 at 7:38

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!