제출 #1329243

#제출 시각아이디문제언어결과실행 시간메모리
1329243avighnaMake them Meet (EGOI24_makethemmeet)C++20
8.83 / 100
33 ms3360 KiB
#include <bits/stdc++.h>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  int n, m;
  cin >> n >> m;
  vector<vector<int>> adj(n);
  for (int i = 0, u, v; i < m; ++i) {
    cin >> u >> v;
    adj[u].push_back(v), adj[v].push_back(u);
  }

  cout << "10000\n";
  int cnt = 0;
  for (;;) {
    for (int i = n - 2; i >= 0; --i) {
      vector<int> p(n);
      iota(p.begin(), p.end(), 0);
      p[i + 1] = i;
      for (int &i : p) {
        cout << i << ' ';
      }
      cout << '\n';
      cnt++;
      if (cnt == 10000) {
        return 0;
      }
    }
  }
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...