Watch 10 video solutions for Find Words Containing Character, a easy level problem involving Array, String. This walkthrough by NeetCode has 380,746 views views. Want to try solving it yourself? Practice on FleetCode or read the detailed text solution.
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: "leet", and "code". Hence, we return indices 0 and 1.
Example 2:
Input: words = ["abc","bcd","aaaa","cbc"], x = "a" Output: [0,2] Explanation: "a" occurs in "abc", 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 <= 501 <= words[i].length <= 50x is a lowercase English letter.words[i] consists only of lowercase English letters.