#include <bits/stdc++.h>
using namespace std;
template<typename Ostream, typename Cont>
typename enable_if<is_same<Ostream, ostream>::value, Ostream&>::type operator<<(Ostream& os,  const Cont& v){
  os << "[ ";
	for(auto &x : v)
    os << x << ' ';
	return os << "]";
}
template<typename Ostream, typename ...Ts>
Ostream& operator << (Ostream &os, const pair<Ts...> &p){
  return os << "{" << p.first << ", " << p.second << "}";
}
void dbg_cerr() { cerr << "\e[0m\n"; }
template<typename Head, typename... Tail> void dbg_cerr(Head H, Tail... T) { cerr << ' ' << H; dbg_cerr(T...); }
#ifdef LTF
#define DEBUG(...) cerr << "\e[1;31m[" #__VA_ARGS__ "]:", dbg_cerr(__VA_ARGS__)
#else
#define DEBUG(...)
#endif

void Solve() {
  int N, M; cin >> N >> M;
  vector<int> a(M);
  for (auto &x : a) cin >> x;

  vector<int> dp(N + 1);
  for (int i = 2; i <= N; i++) dp[i] = i - 1;
  reverse(a.begin(), a.end());
  for (auto &idx : a) {
    // swap idx and idx + 1
    swap(dp[idx], dp[idx + 1]);
    for (int i = 2; i <= N; i++) dp[i] = min(dp[i], dp[i - 1] + 1);
    for (int i = N - 1; i >= 2; i--) dp[i] = min(dp[i], dp[i + 1] + 1);
  }
  for (int i = 2; i <= N; i++) cout << dp[i] << " \n"[i == N];
}

int main() {
  ios_base::sync_with_stdio(false); cin.tie(nullptr);
  int T = 1;
  // cin >> T;
  while (T--) {
    Solve();
  }
  return 0;
}