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	5	416
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	122
Problem 362. Find matching string from a list of strings Created by: Jiro Doke Tags strings, find, match	3	257
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	216
Problem 371. Decimal Comparison Created by: @bmtran (Bryant Tran) Tags strings, regex, comparison	1	241
Problem 649. Return the first and last characters of a character array Created by: @bmtran (Bryant Tran) Tags matlab 101, indexing, basic matlab	41	10408
Problem 269. Find Rotated Substring Created by: Roy Mathew Tags regexp, strings	3	229
Problem 1036. Cell Counting: How Many Draws? Created by: Ned Gulley Tags cell arrays	3	2122
Problem 967. Split a string into chunks of specified length Created by: Brandon Kuczenski Tags strings, cell arrays	7	1875
Problem 933. Ordinal numbers Created by: Tim Tags ordinal, lookup table	2	252
Problem 865. Add more zeros Created by: Jean-Marie Sainthillier Tags vector	2	323
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	324
Problem 831. Find mistyped words in text (mixed-up letters) Created by: Matthew Eicholtz Tags regexp, strings, cell arrays	4	167
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	204
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	9583
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	156
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	191
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	206
Problem 462. letter yes yes & letter no no Created by: AMITAVA BISWAS Tags string, letter, alphabet	3	506
Problem 394. Convert String to Morse Code Created by: NeoGenesis Tags strings, conversion, coding	4	209
Problem 171. Reverse the Words (not letters) of a String Created by: @bmtran (Bryant Tran) Tags regexp	6	450
Problem 130. Space Saver Created by: AMITAVA BISWAS Tags string, stupid question	5	483

FEATURED DISCUSSION

Primes and Rough Numbers, Basic ideas

What is a rough number? What can they be used...

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Recent Activity

	俊航 submitted Solution 14566407 to Problem 568. Number of 1s in a binary string on 4 Mar 2025 at 7:45
	俊航 submitted Solution 14566364 to Problem 649. Return the first and last characters of a character array on 4 Mar 2025 at 7:13
	S submitted Solution 14564912 to Problem 967. Split a string into chunks of specified length on 3 Mar 2025 at 9:55
	Brent submitted Solution 14560944 to Problem 688. Convert a structure into a string on 27 Feb 2025 at 4:04
	Brent submitted Solution 14560931 to Problem 495. Formatting currency numbers on 27 Feb 2025 at 3:43

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