Given an integer array nums, return the largest perimeter of a triangle with a non-zero area, formed from three of these lengths. If it is impossible to form any triangle of a non-zero area, return 0. Example 1: Input: nums = [2,1,2] Output: 5 Example 2: Input: nums = [1,2,1] Output: 0 Example 3: Input: nums = [3,2,3,4] Output: 10 Example 4: Input: nums = [3,6,2,3] Output: 8 Constraints: 3 <= nums.length <= 104 1 <= nums[i] <= 106