371-Sum-Of-Two-Integers

Sat 17 May 2025

https://leetcode.com/problems/sum-of-two-integers

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def getSum(self, a: int, b: int) -> int:
    mask = 0xFFFFFFFF
    kMax = 2000

    while b:
      a, b = (a ^ b) & mask, ((a & b) << 1) & mask

    return a if a < kMax else ~(a ^ mask)

new Solution().getSum()

Score: 5

Category: leetcode