func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m;     cin >> n >> m;     vector<int> dis(n + 1, n), cnt(n + 1, -1);     while (m--) {       int a, b;       cin >> a >> b;       ++cnt[a];       dis[a] = min(dis[a], a > b ? b - a + n : b - a);     }     for (int i = 1; i <= n; ++i) {       int res = 0;       for (int j = 1; j <= n; ++j)         if (~cnt[j])           res = max(res, (i > j ? j - i + n : j - i) + cnt[j] * n + dis[j]);       cout << res <<    ;     }     cout << endl;   }   