Ответ:

n, m = map(int, input().split())

ar = [[0] * m] * n # n строк, m столбцов

for i in range(n):

   s = tuple(map(int, input().split()))

   ar[i] = [j for j in s]

for i in range(m):

   l = [ar[j][i] for j in range(n)]

   print(max(l), end=' ')

n, m = map(int, input().split())

a = []

for i in range(n):

   a.append([int(j) for j in input().split()])

for i in range(m):

   print(max(a[j][i] for j in range(n)), end=" ")