Python Day 29: Bitwise AND
Given set S={1, 2, 3,..., N}. Find two integers, A and B (where A
- #!/bin/python3
-
- import math
- import os
- import random
- import re
- import sys
-
-
- T = int(input().strip())
- for _ in range(T):
- n , k = map(int , input().split())
- print(k-1 if ((k-1) | k) <= n else k-2)
