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 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 and Description
Solution()

Method Summary

Modifier and Type	Method and Description
boolean	splitArraySameAverage(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

splitArraySameAverage

public boolean splitArraySameAverage(int[] nums)