g0901_1000.s0943_find_the_shortest_superstring

Class Solution

java.lang.Object

g0901_1000.s0943_find_the_shortest_superstring.Solution

public class Solution
extends Object

943 - Find the Shortest Superstring.

Hard

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”,“loves”,“leetcode” would also be accepted.

Example 2:

Input: words = [“catg”,“ctaagt”,“gcta”,“ttca”,“atgcatc”]

Output: “gctaagttcatgcatc”

Constraints:

• 1 <= words.length <= 12
• 1 <= words[i].length <= 20
• words[i] consists of lowercase English letters.
• All the strings of words are unique.

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
String	shortestSuperstring(String[] words)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

shortestSuperstring

public String shortestSuperstring(String[] words)