B"You are given an array A , consisting of n positive integers a_1, a_2, ... , a_n , and an array B , consisting of m positive integers b_1, b_2, ... , b_m . Choose some element a of A and some element b of B such that a+b doesn't belong to A and doesn't belong to B . For example, if A = [2, 1, 7] and B = [1, 3, 4] , we can choose 1 from A and 4 from B , as number 5 = 1 + 4 doesn't belong to A and doesn't belong to B . However, we can't choose 2 from A and 1 from B , as 3 = 2 + 1 belongs to B . It can be shown that such a pair exists. If there are multiple answers, print any. Choose and print any such two numbers. The first line contains one integer n ( 1 <= n <= 100 ) -- the number of elements of A . The second line contains n integers a_1, a_2, ... , a_n ( 1 <= a_i <= 200 ) -- the elements of A . The third line contains one integer m ( 1 <= m <= 100 ) -- the number of elements of B . The fourth line contains m different integers b_1, b_2, ... , b_m ( 1 <= b_i <= 200 ) -- the elements of B . It can be shown that the answer always exists. Output two numbers a and b such that a belongs to A , b belongs to B , but a+b doesn't belong to nor A neither B . If there are multiple answers, print any. In the first example, we can choose 20 from array [20] and 20 from array [10, 20] . Number 40 = 20 + 20 doesn't belong to any of those arrays. However, it is possible to choose 10 from the second array too. In the second example, we can choose 3 from array [3, 2, 2] and 1 from array [1, 5, 7, 7, 9] . Number 4 = 3 + 1 doesn't belong to any of those arrays. In the third example, we can choose 1 from array $$"...