#include <bits/stdc++.h>

using namespace std;

// #define LOCK_GETCHAR
// #define USE_INT_128

#if __cplusplus < 201400
#warning "Please use c++14 or higher."
#define CONSTEXPR_FUNC
#define ENABLE_IF_INT
#else
#define CONSTEXPR_FUNC constexpr
#define ENABLE_IF_INT , enable_if_t<_is_integer<T>, int> = 0
template <class T> constexpr bool _is_integer = numeric_limits<T>::is_integer;
template <> constexpr bool _is_integer<bool> = false;
template <> constexpr bool _is_integer<char> = false;
#ifdef USE_INT_128
template <> constexpr bool _is_integer<__int128> = true;
template <> constexpr bool _is_integer<__uint128_t> = true;
#endif
#endif

#if !defined(_WIN32) && !defined(__CYGWIN__) && !defined(LOCK_GETCHAR)
#define getchar getchar_unlocked
#endif

#define il inline
#define mkp make_pair
#define fi first
#define se second
#define ssz(x) (signed((x).size()))
#define _loop_i_t(j, k) make_signed_t<decltype((j) - (k))>
#define For(i, j, k) for (_loop_i_t(j, k) i = (j); i <= (k); ++i) // NOLINT
#define ForDown(i, j, k)                                                       \
  for (_loop_i_t(j, k) i = (j); i >= decltype(i)(k); --i) // NOLINT
#define eb emplace_back
#ifndef ONLINE_JUDGE
#define FileIO(filename)                                                       \
  freopen(filename ".in", "r", stdin);                                         \
  freopen(filename ".out", "w", stdout)
#else
#define FileIO(filename) void(0)
#endif

using ll = long long;
using uint = unsigned int;
using ull = unsigned long long;
using db = double;
using ldb = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
#ifdef USE_INT_128
using lll = __int128_t;
using ulll = __uint128_t;
#endif

// clang-format off
CONSTEXPR_FUNC il ll qpow(ll x, ull y, ll mod){ ll ans = 1; x %= mod; while (y) { if (y & 1) (ans *= x) %= mod; (x *= x) %= mod; y >>= 1; } return ans; }
template<typename T> CONSTEXPR_FUNC il void cmin(T & x, const T &y){ x = min(x, y); }
template<typename T> CONSTEXPR_FUNC il void cmax(T & x, const T &y){ x = max(x, y); }
template<typename T ENABLE_IF_INT> il void read(T &x){ x = 0; int f = 1; int c = getchar(); while (!isdigit(c)) { if (c == '-') f = -1; c = getchar(); } while (isdigit(c)) { x = x * 10 + (c - '0'); c = getchar(); } x *= f; }
template<typename T, typename ... Args> il void read(T &x, Args &... y){ read(x), read(y...); }
// clang-format on

// File head end

namespace {
constexpr ll MAXN = 1 << 20;
using Z = complex<db>;
const db pi = acos(-1);
int n, m;
Z w[MAXN], f[MAXN], g[MAXN];
void init() {
  w[0] = 1;
  for (int len = 1; len < MAXN; len <<= 1) {
    Z _wn = exp(Z(0, pi / len / 2));
    For(i, 0, len - 1) w[i + len] = w[i] * _wn;
  }
}
void DFT(Z *f) {
  for (int i = 1 << 19; i; i >>= 1)
    for (int j = 0; j < MAXN / i / 2; j++)
      for (int k = j * i * 2; k < j * i * 2 + i; k++) {
        Z u = f[k], v = f[k + i] * w[j];
        f[k] = u + v, f[k + i] = u - v;
      }
}
void IDFT(Z *f) {
  for (int i = 1; i <= 1 << 19; i <<= 1)
    for (int j = 0; j < MAXN / i / 2; j++)
      for (int k = j * i * 2; k < j * i * 2 + i; k++) {
        Z u = f[k], v = f[k + i];
        f[k] = u + v, f[k + i] = (u - v) / w[j];
      }
  For(i, 0, MAXN - 1) f[i] /= MAXN;
}
void conv() {
  init();
  DFT(f), DFT(g);
  For(i, 0, MAXN - 1) f[i] *= g[i];
  IDFT(f);
}
void Main() {
  read(n, m);
  For(i, 0, n) {
    int x;
    read(x), f[i] = x;
  }
  For(i, 0, m) {
    int x;
    read(x), g[i] = x;
  }
  conv();
  For(i, 0, n + m) printf("%d%c", int(round(f[i].real())), " \n"[i == n + m]);
}
} // namespace

signed main() { return Main(), 0; }