dp[i] = true if s[..i-] can be segmented. For each position i, check all possible last words. If s[j..i-] is in the dictionary and dp[j] is true, then dp[i] is true. Base case: dp[] = true (empty string is segmentable). Use a set for dictionary lookup.
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$ curl repovive.com/roadmaps/maang-interview-prep/dynamic-programming/word-break-hint
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