Package g1401_1500.s1470_shuffle_the_array

Class Solution

java.lang.Object
g1401_1500.s1470_shuffle_the_array.Solution
public class Solution extends Object
1470 - Shuffle the Array.

Easy

Given the array nums consisting of 2n elements in the form [x1,x2,…,xn,y1,y2,…,yn].

Return the array in the form [x1,y1,x2,y2,…,xn,yn].

Example 1:

Input: nums = [2,5,1,3,4,7], n = 3

Output: [2,3,5,4,1,7]

Explanation: Since x1=2, x2=5, x3=1, y1=3, y2=4, y3=7 then the answer is [2,3,5,4,1,7].

Example 2:

Input: nums = [1,2,3,4,4,3,2,1], n = 4

Output: [1,4,2,3,3,2,4,1]

Example 3:

Input: nums = [1,1,2,2], n = 2

Output: [1,2,1,2]

Constraints:

  • 1 <= n <= 500
  • nums.length == 2n
  • 1 <= nums[i] <= 10^3

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • shuffle

      public int[] shuffle(int[] nums, int n)