n,m=map(int,input().split())
tmp=map(str,input().split())
op=tmp[0]
arr1=[int(tmp[i]) for i in range(1,m+1)]
arr2=[int(input()) for i in range(n)]
c=[[0]*m for _ in range(n)]
for i in range(n):
    for j in range(m):
        if op=='+':
            c[i][j]=arr2[j]+arr1[i]
        else:
            c[i][j]=arr1[j]*arr2[i]
for i in range(n):
    print(*c[i])