import numpy as np

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

a = np.array([list(map(int,input().split(' '))) for _ in range(n)])

b = np.array([list(map(int,input().split(' '))) for _ in range(n)])

print(np.add(a,b)) print(np.subtract(a,b)) print(np.multiply(a,b)) print(np.floor_divide(a,b)) print(np.mod(a,b)) print(np.power(a,b))