func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 5001;   int n, m, x, y, c[N], p[N], A;   int main() {     cin >> n >> m;     for (int i = 1; i <= n; i++) p[i] = N;     while (m-- && cin >> x >> y) c[x]++, p[x] = min(p[x], (y + n - x) % n);     for (int i = 1; i <= n; i++) {       A = 0;       for (int j = 1; j <= n; j++)         if (c[j]) A = max(A, (j + n - i) % n + (c[j] - 1) * n + p[j]);       cout << A <<    ;     }     return 0;   }   