#include using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) begin(v),end(v) template inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; } template inline bool chmin(A & a, const B & b) { if (a > b) { a = b; return true; } return false; } using ll = long long; using pii = pair; constexpr ll INF = 1ll<<30; constexpr ll longINF = 1ll<<60; constexpr ll MOD = 1000000007; constexpr bool debug = false; //---------------------------------// int main() { int N, M; cin >> N >> M; vector B(M); vector A(N); bool op; // true: *, false: + { string s; cin >> s; op = s == "*"; } REP(i, M) scanf("%d", &B[i]); REP(i, N) scanf("%d", &A[i]); REP(i, N) REP(j, M) printf("%lld%c", op ? (ll)A[i] * B[j] : A[i] + B[j], " \n"[j + 1 == M]); }