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Longest Common Prefix
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Write a function to find the longest common prefix string amongst an array of strings.
C++
Java
class Solution { public: string longestCommonPrefix(vector<string> &strs) { // Note: The Solution object is instantiated only once and is reused by each test case. } };
public class Solution { public String longestCommonPrefix(String[] strs) { // Note: The Solution object is instantiated only once and is reused by each test case. } }
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