N, M = map(int,input().split())
op, *T = input().split()

B = []
for t in T:
    B.append(int(t))

A = []
for _ in range(N):
    A.append(int(input()))

for i in range(N):
    C = []
    for j in range(M):
        if op == "+":
            C.append(A[i]+B[j])
        elif op == "*":
            C.append(A[i]*B[j])
    print(" ".join(map(str,C)))