Question

Problem StatementAlex and Bob want to play with binary numbers. Alex lists N numbers while Bob lists Mnumbers.For each number in Alex's list (A[i]), they pair it up with any number from Bob's list (BD)(even if that number in Bob's list is already paired up with another number before). Then,they perform binary XOR operation between the two numbers and the resultant numbersare put into a new list. They will do this for all numbers present in Alex's list.Once the new list is ready, they perform binary OR operations on all the number of the newlist.Your task is to find the minimum possible number after the OR operations over the new list.Input Format​

Answer 1

Answer:

please do settings in Alex because some time it could not pair