943. Find the Shortest Superstring

LeetCodeArrayStringDynamic ProgrammingBit ManipulationBitmaskOpen on judge ↗

Given an array of strings words, return the smallest string that contains each string in words as a substring. If there are multiple valid strings of the smallest length, return any of them. You may assume that no string in words is a substring of another string in words. Example 1: Input: words = ["alex","loves","leetcode"] Output: "alexlovesleetcode" Explanation: All permutations of "alex",

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solution.cppC++17

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