let n = readLine()!.split(separator: " ").map{Int($0)!}

var L = [[Int]]()
for _ in 0...n[0]{
    L += [Array(repeating: 0, count: n[1] + 1)]
}

let m = readLine()!.split(separator: " ")
L[0][0] = m[0] == "+" ? -1 : -2
for i in 1...n[1]{
    L[0][i] = Int(m[i])!
}

var v = [Int]()
for i in 1...n[0]{
    L[i][0] += Int(readLine()!)!
    for j in 1...n[1]{
        L[i][j] = L[0][0] == -1 ? L[i][0] + L[0][j] : L[i][0] * L[0][j]
        print(L[i][j],terminator: " ")
    }
    print()
}