翻转字符串中的单词

输入一条字符串，将其中的单词顺序逆转

void reverseWords1(string &s) {
        reverse(s.begin(), s.end());
    int storeIndex = 0;
    for (int i = 0; i < s.size(); i++) {
        if (s[i] != ' ') {
            if (storeIndex != 0)
				s[storeIndex++] = ' ';
            int j = i;
            while (j < s.size() && s[j] != ' ')
			{
				s[storeIndex++] = s[j++];
			}
            reverse(s.begin() + storeIndex - (j - i), s.begin() + storeIndex);
            i = j;
        }
    }
    s.erase(s.begin() + storeIndex, s.end());
    }