Package g1401_1500.s1470_shuffle_the_array

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    1470 - Shuffle the Array\.

    Easy

    Given the array nums consisting of 2n elements in the form <code>x<sub>1</sub>,x<sub>2</sub>,...,x<sub>n</sub>,y<sub>1</sub>,y<sub>2</sub>,...,y<sub>n</sub></code>.

    Return the array in the form <code>x<sub>1</sub>,y<sub>1</sub>,x<sub>2</sub>,y<sub>2</sub>,...,x<sub>n</sub>,y<sub>n</sub></code>.

    Example 1:

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

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

    Explanation: Since x<sub>1</sub>\=2, x<sub>2</sub>\=5, x<sub>3</sub>\=1, y<sub>1</sub>\=3, y<sub>2</sub>\=4, y<sub>3</sub>\=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 &lt;= n &lt;= 500

    • nums.length == 2n

    • 1 &lt;= nums[i] &lt;= 10^3

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final IntArray shuffle(IntArray nums, Integer n)

      • Methods inherited from class java.lang.Object

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