LeetCode-Problems/151. Reverse Words in a String at main · pranavishal/LeetCode-Problems · GitHub

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class Solution {
public:
    string reverseWords(string s) {
        vector<string> reverse;

        int sLength = s.length();
        bool wordStarted = false;
        string currentWord = "";
        for(int i = 0; i < sLength; i++) {
           if (s[i] != 32 && wordStarted) {
                currentWord += s[i];
            }

            if (s[i] == 32 && wordStarted) {
                wordStarted = false;
                reverse.push_back(currentWord);

                currentWord = "";
            }

             if(s[i] != 32 && !wordStarted) {
                wordStarted = true;
                currentWord += s[i];

            }
            if (i == sLength - 1 && wordStarted) {
                reverse.push_back(currentWord);
            }
        }


        string returnString = "";
        int reverseSize = reverse.size();

        for(int i = reverseSize - 1; i >= 0; i--) {
            returnString += reverse.at(i);
            returnString += " ";
        }
        returnString.pop_back();

        return returnString;
    }
};