How to Solve Word Break Problem
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Word Break
Given a string s and a dictionary of strings wordDict, return true if s can be segmented into a space-separated sequence of one or more dictionary words. Note that the same word in the dictionary may ...
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Understanding the Word Break Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
Given a string s and a dictionary of strings wordDict, return true if s can be segmented into a space-separated sequence of one or more dictionary words. Note that the same word in the dictionary may be reused multiple times in the segmentation.
Word Break
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Examples
s = "leetcode", wordDict = ["leet","code"]trueReturn true because "leetcode" can be segmented as "leet code".
s = "applepenapple", wordDict = ["apple","pen"]trueReturn true because "applepenapple" can be segmented as "apple pen apple". Note that you are allowed to reuse a dictionary word.
s = "catsandog", wordDict = ["cats","dog","sand","and","cat"]falseConstraints
1 <= s.length <= 3001 <= wordDict.length <= 10001 <= wordDict[i].length <= 20s and wordDict[i] consist of only lowercase English letters.All the strings of wordDict are unique.How Interview Coder Helps with Leetcode Problems
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Common questions about solving Word Break and using Interview Coder during coding interviews.
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