class Solution {
public:
    /**
     * 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可
     *
     * 
     * @param array int整型vector 
     * @return int整型vector
     */
    vector<int> reOrderArray(vector<int>& array) {
      std::vector<int> res;
      
      if (array.empty()) {
        return res;
      }
      
      for (int i = 0; i < array.size(); ++i) {
        if (array[i] & 1) {
          res.push_back(array[i]);
        }
      }
      
      for (int i = 0; i < array.size(); ++i) {
        if ((array[i] & 1) == 0) {
          res.push_back(array[i]);
        }
      }
      
      return res;
    }
};