def add(a,b):
    return int(a) + int(b)
    
def mul(a,b):
    return int(a) * int(b)

N,M = map(int,input().split())
B = input().split()
A = ['0']
for i in range(N):
    A.append(input())
S = []
for i in range(N):
    S.append('')
for i in range(1,N+1):
    for j in range(1,M+1):
        if B[0] == '+':
            S[i-1] += str(add(A[i],B[j]))
            if j != M:
                S[i-1] += ' '
        elif B[0] == '*':
            S[i-1] += str(mul(A[i],B[j]))
            if j != M:
                S[i-1] += ' '
for i in range(N):
    print(S[i])