Given an integer array nums, return true if you can partition the array into two subsets such that the sum of elements in both subsets is equal, or false otherwise.
- An array of positive integers
nums.
- 1 <= nums.length <= 200
- 1 <= nums[i] <= 100
Input: nums = [1, 5, 11, 5]
Output: True
Explanation: The array can be partitioned as [1, 5, 5] and [11].