Problems

1 – 23 of 23

Problem Title Likes Solvers Difficulty

Problem 2683. Adding Cells with numbers defined as strings

Created by: Gareth Thomas

Tags cell array, cellfun

Problem 3026. Legend of Zelda - Rupee Count (Compact)

Created by: goc3

Tags money, string, count

Problem 2364. Convert a vector into numbers

Created by: RA

Tags cody, num2str

159

Problem 3019. Calculator spelling - Letters to Numbers

Created by: goc3

Tags number, letter, calculator

Problem 3018. Calculator spelling - Numbers to Letters

Created by: goc3

Tags number, letter, calculator

Problem 2602. Did you say please? - Find one string within another without strfind or regexp/regexpi

Created by: Rahul Kalampattel

Tags strings

Problem 2202. Flip the bit

Created by: the cyclist

Tags binary, bit manipulation

226

Problem 2625. Shorten pathname

Created by: Matthew Eicholtz

Tags strings, path, fullfile

Problem 2151. Reverse within string

Created by: sreedevi

Tags string manipulation, fun, string reverse

Problem 2601. Concatenate string with cell array of strings

Created by: Matthew Eicholtz

Tags strings, cell arrays, concatenation

Problem 3025. Legend of Zelda - Rupee Count

Created by: goc3

Tags money, string, count

Problem 3020. Prime Letters = Removing

Created by: Gareth Thomas

Tags primes

Problem 3027. Legend of Zelda - Rupee Count (Item Purchase)

Created by: goc3

Tags money, string, count

Problem 2653. Beauty of Parentheses

Created by: rifat

Tags string processing

Problem 2513. Genome decoding

Created by: Guillaume

Tags genome, numbers to string

Problem 2469. Cat, Meowcat and Concatenation

Created by: rifat

Tags string, cell, meow

Problem 2699. From a given cell array of strings, extract the non-unique strings.

Created by: Ken Deeley

Tags unique, cell array, cellfun

Problem 2361. Find the longest match inside two strings

Created by: Paul Peeling

Tags strings

Problem 2606. Decrypt the cypher using XOR encryption (for beginners)

Created by: Jean-Marie Sainthillier

Tags xor, projecteuler, encryption

Problem 2512. longest common semi-substring

Created by: rifat

Tags string algorithm

Problem 2227. Broken numlock key, oppps !

Created by: Swapnali Gujar

Tags string, decode, numlock

Problem 2309. Calculate the Damerau-Levenshtein distance between two strings.

Created by: Jan Orwat

Tags strings, string metric, metric space

Problem 2523. longest common substring : Skipped character version

Created by: rifat

Tags substring matching

1 – 23 of 23

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 2683. Adding Cells with numbers defined as strings

Problem 3026. Legend of Zelda - Rupee Count (Compact)

Problem 2364. Convert a vector into numbers

Problem 3019. Calculator spelling - Letters to Numbers

Problem 3018. Calculator spelling - Numbers to Letters

Problem 2602. Did you say please? - Find one string within another without strfind or regexp/regexpi

Problem 2202. Flip the bit

Problem 2625. Shorten pathname

Problem 2151. Reverse within string

Problem 2601. Concatenate string with cell array of strings

Problem 3025. Legend of Zelda - Rupee Count

Problem 3020. Prime Letters = Removing

Problem 3027. Legend of Zelda - Rupee Count (Item Purchase)

Problem 2653. Beauty of Parentheses

Problem 2513. Genome decoding

Problem 2469. Cat, Meowcat and Concatenation

Problem 2699. From a given cell array of strings, extract the non-unique strings.

Problem 2361. Find the longest match inside two strings

Problem 2606. Decrypt the cypher using XOR encryption (for beginners)

Problem 2512. longest common semi-substring

Problem 2227. Broken numlock key, oppps !

Problem 2309. Calculate the Damerau-Levenshtein distance between two strings.

Problem 2523. longest common substring : Skipped character version