String

Aho Corasick

Knuth-Morris-Pratt

Suffix Array/Suffix Tree

Substring Frequency
LOJ-1255
Medium
Solved by: 2634
Success rate: 45.93%
Making Huge Palindromes
LOJ-1258
Medium
Solved by: 1555
Success rate: 45.43%
Unlucky Strings
LOJ-1268
Medium Hard
Solved by: 321
Success rate: 46.70%
Names for Babies
LOJ-1314
Medium Hard
Solved by: 578
Success rate: 40.10%
Genes in DNA
LOJ-1334
Medium Hard
Solved by: 277
Success rate: 44.52%
Hidden Secret!
LOJ-1338
Medium
Solved by: 3083
Success rate: 57.86%
Aladdin and the Magical Lamp
LOJ-1347
Medium Hard
Solved by: 457
Success rate: 42.04%
Substring Frequency (II)
LOJ-1427
Medium
Solved by: 480
Success rate: 23.33%
Melody Comparison
LOJ-1428
Medium Hard
Solved by: 370
Success rate: 43.01%
Redirect URL
LOJ-1449
Easy
Solved by: 1730
Success rate: 75.16%
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