C

#include <bits/stdc++.h>

using namespace std;

#define ll     long long

int main()
{
    int n, m;
    cin>>n>>m;

    vector<int> a(m);
    for(auto &e: a)     cin>>e;

    map<int, int> mp;
    for(auto e: a)
        mp[e] = 1;

    int x = 0;
    vector<int> ans(n);

    for(int i=n; i>=1; i--)
    {
        if(mp[i])       x = 0;

        ans[i-1] = x;
        x++;
    }

    for(auto e: ans)        cout<<e<<"\n";
}