#include<bits/stdc++.h>
namespace {
#pragma GCC diagnostic ignored "-Wunused-function"
#include<atcoder/all>
#pragma GCC diagnostic warning "-Wunused-function"
using namespace std;
using namespace atcoder;
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--)
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
template<class T> bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; }
template<class T> bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; }
using ll = long long;
using P = pair<int,int>;
using VI = vector<int>;
using VVI = vector<VI>;
using VL = vector<ll>;
using VVL = vector<VL>;

} int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, m;
  cin >> n >> m;
  VI a(m);
  rep(i, m) cin >> a[i], a[i]--;
  reverse(all(a));
  VI dp(n);
  rep(i, n) dp[i] = i;
  for (int x : a) {
    swap(dp[x], dp[x+1]);
    rep(i, n - 1) chmin(dp[i+1], dp[i] + 1);
    rrep(i, n - 1) chmin(dp[i], dp[i+1] + 1);
  }
  for (int i = 1; i < n; i++) cout << dp[i] << " \n"[i + 1 == n];
}