4.3.1 - Case When Characters Match
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Practice Questions
Test your understanding with targeted questions
Define what a subsequence is.
💡 Hint: Think about the letters in a word.
What does LCS stand for?
💡 Hint: It's a term frequently used in programming and data analysis.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the time complexity of the naive LCS solution?
💡 Hint: Think about how many combinations you’re checking.
Is a subsequence required to maintain the order of characters?
💡 Hint: Reflect on how you can form sequences from words.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given two strings 'ABC' and 'AC', determine the LCS and demonstrate the steps taken during the computation.
💡 Hint: Map out how characters align in the strings.
Implement a simple algorithm using dynamic programming to compute the LCS for two strings provided in an input.
💡 Hint: Visualize filling the matrix as you compare each character.
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