Leetcode 2942 : Find Words Containing Character

Find-Words-Containing-Character.cpp

class Solution {
public:
    vector<int> findWordsContaining(vector<string>& words, char x) {
        vector<int> wordIndex; 
        for (int i = 0; i < words.size(); ++i) {
            if (find(words[i].begin(), words[i].end(), x) != words[i].end()) {
                wordIndex.push_back(i);
            }
        }

        return wordIndex;
    }
};

Find the character is exists or not in a string : STL concepts