2025-08-17 15:16:02 +0000 UTC

Minimum Sum of Four Digit Number After Splitting Digits
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Code

class Solution:
    def minimumSum(self, num: int) -> int:
        digits = []
        while num > 0:
            digits.append(num % 10)
            num //= 10
        digits.sort()
        return digits[0] * 10 + digits[1] * 10 + digits[2] + digits[3]