fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}
fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().split_whitespace()
      .map(|e| e.parse().ok().unwrap()).collect()
}
fn main(){
let mut a:Vec<usize> = read_vec();
let (n,m)=(a[0],a[1]);

let mut b:Vec<String> = read_vec();
let (operator, columns) = (&b[0], &b[1..].iter().map(|x| x.parse::<u64>().unwrap()).collect::<Vec<u64>>());
let mut rows: Vec<u64> = Vec::new();
    for _ in 0..n {
        rows.push(read());
    }
 for x in 0..n {
    for y in 0..m {
        
        let answer = if operator=="+"
        {rows[x]+columns[y]}else{rows[x]*columns[y]};
         println!("{:?}", answer);
    }
}


}