Package g1001_1100.s1002_find_common_characters

Class Solution

java.lang.Object

g1001_1100.s1002_find_common_characters.Solution

public class Solution
extends Object

1002 - Find Common Characters\. Easy Given a string array `words`, return _an array of all characters that show up in all strings within the_ `words` _(including duplicates)_. You may return the answer in **any order**. **Example 1:** **Input:** words = ["bella","label","roller"] **Output:** ["e","l","l"] **Example 2:** **Input:** words = ["cool","lock","cook"] **Output:** ["c","o"] **Constraints:** * `1 <= words.length <= 100` * `1 <= words[i].length <= 100` * `words[i]` consists of lowercase English letters.

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
List<String>	commonChars(String[] words)

Methods inherited from class java.lang.Object

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

Constructor Details

Solution

public Solution()

Method Details

commonChars

public List<String> commonChars(String[] words)