leetcode-grind/problems/169/main.py

class Solution:
    def majorityElement(self, nums):
        hm = dict()
        for n in nums:
            if n in hm:
                hm[n] += 1
            else:
                hm[n] = 1
            if hm[n] > len(nums) // 2:
                return n

s = Solution()
print("Expected: 3")
print("Got:", s.majorityElement([3, 2, 3]))