| class Solution: | |
| def reverseBits(self, n: int) -> int: | |
| ans, pow = 0, 31 | |
| while n > 0: | |
| ans += (1 & n) << pow | |
| pow -= 1 | |
| n >>= 1 | |
| return ans | |
| class Solution: | |
| def reverseBits(self, n: int) -> int: | |
| ans, pow = 0, 31 | |
| while n > 0: | |
| ans += (1 & n) << pow | |
| pow -= 1 | |
| n >>= 1 | |
| return ans | |