首页 > itarticle > algorithim-string De-duplication Substring -> strstr reversal replacement moving letters around(ABCD1234 => A1B2C3D4) permutation(use DFS) Decoding/Encoding Longest substring that contains unique chars Reg Matching

algorithim-string De-duplication Substring -> strstr reversal replacement moving letters around(ABCD1234 => A1B2C3D4) permutation(use DFS) Decoding/Encoding Longest substring that contains unique chars Reg Matching

admin 11月 13, 2020 0

remove some particular char from string

slow,fast two pointer

remove all leading/trailing/duplicated empty spaces from string

slow,fast two pointer, with handling special cases

De-duplication

slow,fast two pointer

Substring -> strstr

reversal

replacement

Advance

moving letters around(ABCD1234 => A1B2C3D4)

permutation(use DFS)

Decoding/Encoding

Longest substring that contains unique chars

algorithim-string De-duplication Substring -> strstr reversal replacement moving letters around(ABCD1234 => A1B2C3D4) permutation(use DFS) Decoding/Encoding Longest substring that contains unique chars Reg Matching

remove some particular char from string

remove all leading/trailing/duplicated empty spaces from string

De-duplication

Substring -> strstr

reversal

replacement

moving letters around(ABCD1234 => A1B2C3D4)

permutation(use DFS)

Decoding/Encoding

Longest substring that contains unique chars

Reg Matching

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