## 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:3Explanation:3 is the only valid k we can find in the array.

**Example 2:**

Input:nums = [-1,10,6,7,-7,1]Output:7Explanation: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:-1Explanation:There is no a single valid k, we return -1.

**Constraints:**

`1 <= nums.length <= 1000`

`-1000 <= nums[i] <= 1000`

`nums[i] != 0`