题解 | #调整数组顺序使奇数位于偶数前面(一)#

using System;
using System.Collections.Generic;


class Solution {
    /**
     * 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整型一维数组
     * @return int整型一维数组
     */
    public List<int> reOrderArray (List<int> array) {
        // write code here
        if (array == null || array.Count == 0)
            return new List<int>();
        if (array.Count == 1)
            return array;
        int nLastJSIndex = -1;
        for (int nIndex = 0; nIndex < array.Count; nIndex++) {
            if (array[nIndex] % 2 == 0)
                continue;
            int nTmp = array[nIndex];
            for (int i = nIndex - 1; i > nLastJSIndex; i--)
                array[i + 1] = array[i];
            array[nLastJSIndex + 1] = nTmp;
            nLastJSIndex = nLastJSIndex + 1;
        }
        return array;
    }
}