Package g1401_1500.s1464_maximum_product_of_two_elements_in_an_array

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    1464 - Maximum Product of Two Elements in an Array.

    Easy

    Given the array of integers nums, you will choose two different indices i and j of that array. Return the maximum value of (nums[i]-1)*(nums[j]-1).

    Example 1:

    Input: nums = 3,4,5,2

    Output: 12

    Explanation: If you choose the indices i=1 and j=2 (indexed from 0), you will get the maximum value, that is, (nums1-1)\*(nums2-1) = (4-1)\*(5-1) = 3\*4 = 12.

    Example 2:

    Input: nums = 1,5,4,5

    Output: 16

    Explanation: Choosing the indices i=1 and j=3 (indexed from 0), you will get the maximum value of (5-1)\*(5-1) = 16.

    Example 3:

    Input: nums = 3,7

    Output: 12

    Constraints:

    • 2 <= nums.length <= 500

    • 1 <= nums[i] <= 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 Integer maxProduct(IntArray nums)

      • Methods inherited from class java.lang.Object

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