10. Longest Common Prefix
Write a function that finds the longest common prefix among an array of strings.
उदाहरण 1:
इनपुट: strs = ["flower","flow","flight"] आउटपुट: fl
उदाहरण 2:
इनपुट: strs = ["dog","racecar","car"] आउटपुट:
सीमाएँ:
1 <= strs.length <= 200