// No.987 N×Mマス計算（基本）
package main

import (
	"fmt"
	"strconv"
	"strings"
)

func main() {
	var n, m int
	var op string
	fmt.Scan(&n, &m, &op)
	var b = make([]int, m)
	var a = make([]int, n)
	for i := 0; i < m; i++ {
		fmt.Scan(&b[i])
	}
	for j := 0; j < n; j++ {
		fmt.Scan(&a[j])
	}
	f := func(x, y int, op string) int {
		if op == "+" {
			return x + y
		} else {
			return x * y
		}
	}
	var row = make([]string, m)
	for y := 0; y < len(a); y++ {
		for x := 0; x < len(b); x++ {
			row[x] = strconv.Itoa(f(b[x], a[y], op))
		}
		fmt.Println(strings.Join(row, " "))
	}

}