Package g0801_0900.s0805_split_array_with_same_average

Class Solution

java.lang.Object
g0801_0900.s0805_split_array_with_same_average.Solution
public class Solution extends java.lang.Object
805 - Split Array With Same Average.

Hard

You are given an integer array nums.

You should move each element of nums into one of the two arrays A and B such that A and B are non-empty, and average(A) == average(B).

Return true if it is possible to achieve that and false otherwise.

Note that for an array arr, average(arr) is the sum of all the elements of arr over the length of arr.

Example 1:

Input: nums = [1,2,3,4,5,6,7,8]

Output: true

Explanation: We can split the array into [1,4,5,8] and [2,3,6,7], and both of them have an average of 4.5.

Example 2:

Input: nums = [3,1]

Output: false

Constraints:

  • 1 <= nums.length <= 30
  • 0 <= nums[i] <= 104

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    splitArraySameAverage(int[] nums)
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • splitArraySameAverage

      public boolean splitArraySameAverage(int[] nums)