```
class Solution(object):
def getSum(self, a, b):
"""
:type a: int
:type b: int
:rtype: int
"""
# https://leetcode.com/discuss/111582/java-simple-easy-understand-solution-with-explanation
# in Python this problem is much different because of the negative number
# https://leetcode.com/discuss/111705/one-positive-one-negative-case-successful-for-python-rules
import ctypes
sum = 0
carry = ctypes.c_int32(b)
while carry.value != 0:
sum = a ^ carry.value
carry = ctypes.c_int32(a & carry.value)
carry.value <<= 1
a = sum
return sum
```

Download Sum of Two Integers.pyLeetcode 371 Sum of Two Integers problem solution in python3 with explanation. This is the best place to expand your knowledge and get prepared for your next interview.

Feedback is the most important part of any website.

If you have any query, suggestion or feedback, Please feel free to contact us.