2025-08-17 10:10:43 +0000 UTC

class Solution:
    def findEvenNumbers(self, digits: List[int]) -> List[int]:
        res = []
        freq = Counter(digits)  
        for i in range(100, 1000, 2):
            freq1 = Counter([int(d) for d in str(i)])
            if all(freq[d] >= freq1[d] for d in freq1.keys()):
                res.append(i)
        return res