g0901_1000.s0922_sort_array_by_parity_ii

Class Solution

java.lang.Object

g0901_1000.s0922_sort_array_by_parity_ii.Solution

public class Solution
extends Object

922 - Sort Array By Parity II.

Easy

Given an array of integers nums, half of the integers in nums are odd , and the other half are even.

Sort the array so that whenever nums[i] is odd, i is odd , and whenever nums[i] is even, i is even.

Return any answer array that satisfies this condition.

Example 1:

Input: nums = [4,2,5,7]

Output: [4,5,2,7]

Explanation: [4,7,2,5], [2,5,4,7], [2,7,4,5] would also have been accepted.

Example 2:

Input: nums = [2,3]

Output: [2,3]

Constraints:

• 2 <= nums.length <= 2 * 104
• nums.length is even.
• Half of the integers in nums are even.
• 0 <= nums[i] <= 1000

Follow Up: Could you solve it in-place?

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int[]	sortArrayByParityII(int[] nums)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

sortArrayByParityII

public int[] sortArrayByParityII(int[] nums)