LeetCode
Question
#3291 Minimum Number of Valid Strings to Form Target I
Question Details
LeetCode #3291: Minimum Number of Valid Strings to Form Target I. Difficulty: Medium. Topics: Array, String, Binary Search, Dynamic Programming, Greedy, Trie, Segment Tree, Rolling Hash, String Matching, Hash Function. Asked at Media.net in the last 6 months.
Original Source
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This is a reported interview question from a medianet interview for a swe role during the coding round.
It covers the following topics: Hash Function, Rolling Hash, Segment Tree, String Matching, Arrays, Binary Search, Dynamic Programming, Greedy, Strings, Trie .
Difficulty rating: Medium