[剑指offer] 调整数组顺序使奇数位于偶数前面

class Solution {
public:
    void reOrderArray(vector<int> &array) {
        vector<int> tmp;
        int len = array.size();
        for (int i = 0; i < len; i++) {
            if (array[i]&1) tmp.push_back(array[i]);
        }
        for (int i = 0; i < len; i++) {
            if (!(array[i]&1)) tmp.push_back(array[i]);
        }
        array = tmp;
    }
};