Package g2901_3000.s2942_find_words_containing_character

Class Solution

java.lang.Object
g2901_3000.s2942_find_words_containing_character.Solution
public class Solution extends java.lang.Object
2942 - Find Words Containing Character.

Easy

You are given a 0-indexed array of strings words and a character x.

Return an array of indices representing the words that contain the character x.

Note that the returned array may be in any order.

Example 1:

Input: words = [“leet”,“code”], x = “e”

Output: [0,1]

Explanation: “e” occurs in both words: “l**ee**t”, and “cod e ”. Hence, we return indices 0 and 1.

Example 2:

Input: words = [“abc”,“bcd”,“aaaa”,“cbc”], x = “a”

Output: [0,2]

Explanation: “a” occurs in “**a**bc”, and “ aaaa ”. Hence, we return indices 0 and 2.

Example 3:

Input: words = [“abc”,“bcd”,“aaaa”,“cbc”], x = “z”

Output: []

Explanation: “z” does not occur in any of the words. Hence, we return an empty array.

Constraints:

  • 1 <= words.length <= 50
  • 1 <= words[i].length <= 50
  • x is a lowercase English letter.
  • words[i] consists only of lowercase English letters.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    java.util.List<java.lang.Integer>
    findWordsContaining(java.lang.String[] words, char x)
     

    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

    • findWordsContaining

      public java.util.List<java.lang.Integer> findWordsContaining(java.lang.String[] words, char x)