leetcode824

class Solution {
public:
    void SplitString(const string& s, vector<string>& v, const string& c)
    {
        string::size_type pos1, pos2;
        pos2 = s.find(c);
        pos1 = ;
        while (string::npos != pos2)
        {
            v.push_back(s.substr(pos1, pos2 - pos1));

            pos1 = pos2 + c.size();
            pos2 = s.find(c, pos1);
        }
        if (pos1 != s.length())
            v.push_back(s.substr(pos1));
    }
    string toGoatLatin(string S) {
        vector<string> V;
        SplitString(S, V, " ");
        set<char> ST;
        ST.insert('a'); ST.insert('e'); ST.insert('i'); ST.insert('o'); ST.insert('u');
        ST.insert('A'); ST.insert('E'); ST.insert('I'); ST.insert('O'); ST.insert('U');
        string Result = "";
        for (int i = ; i < V.size(); i++)
        {
            string word = V[i];
            char begin = word[];
            string newword = "";
            if (ST.find(begin) != ST.end())//元音
            {
                newword = word + "ma";
            }
            else//辅音
            {
                string a = word.substr();
                string b = word.substr(, );
                newword = a + b + "ma";
            }
            for (int j = ; j <= i; j++)
            {
                newword += "a";
            }
            Result += newword;
            if (i != V.size() - )
            {
                Result += " ";
            }
        }
        return Result;
    }
};