905. Sort Array By Parity

/**
 * 905. Sort Array By Parity
 * https://leetcode.com/problems/sort-array-by-parity/description/
 *
 * Given an array A of non-negative integers, return an array consisting of all the even elements of A, followed by all the odd elements of A.

You may return any answer array that satisfies this condition.


Example 1:

Input: [3,1,2,4]
Output: [2,4,3,1]
The outputs [4,2,3,1], [2,4,1,3], and [4,2,1,3] would also be accepted.
 * */

class Solution {
    fun sortArrayByParity(A: IntArray): IntArray {
        /*val result = A.sortedBy { it % 2 }.toIntArray()
        for (item in result) {
            println(item)
        }*/
        return A.sortedBy { it % 2 }.toIntArray()
    }
}

 

posted @ 2019-09-08 00:11  johnny_zhao  阅读(96)  评论(0编辑  收藏  举报