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Pattern matching coding challenges
Practise pattern matching with 1 coding challenges, from easy to hard. Every challenge runs in your browser with instant tests, an AI review of your code and community solutions to compare.
Hard · 1
Skills you'll practise: PreprocessingSubstring search
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Hard
Find Many Patterns in Text
For each requested pattern, decide whether it appears as a contiguous substring anywhere in the shared text.
You'll learn
Substring searchPreprocessing
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