Largest Positive Integer That Exists With Its Negative solution leetcode
Given an integer array nums that does not contain any zeros, find the largest positive integer k such that -k also exists in the array.
Return the positive integer k. If there is no such integer, return -1.
Largest Positive Integer That Exists With Its Negative solution leetcode
Example 1:
Input: nums = [-1,2,-3,3] Output: 3 Explanation: 3 is the only valid k we can find in the array.
Example 2:
Input: nums = [-1,10,6,7,-7,1] Output: 7 Explanation: Both 1 and 7 have their corresponding negative values in the array. 7 has a larger value.
Largest Positive Integer That Exists With Its Negative solution leetcode
Input: nums = [-10,8,6,7,-2,-3] Output: -1 Explanation: There is no a single valid k, we return -1.
Constraints:
1 <= nums.length <= 1000-1000 <= nums[i] <= 1000nums[i] != 0