oj.uz

Submission #481938

# Submission time Handle Problem Language Result Execution time Memory
481938 2021-10-22T09:44:29 Z jesus_coconut Amusement Park (JOI17_amusement_park) C++17
0 / 100
 28 ms 5468 KB 
#include <bits/stdc++.h>
#include "Joi.h"

using namespace std;
using ll = long long;

void Joi(int N, int M, int A[], int B[], long long X, int T) {
  bool bio[N];
  memset(bio, 0, sizeof bio);
  int p = 0;
  vector<vector<int>> adj(N);
  for (int i = 0; i < M; ++i) {
    adj[A[i]].push_back(B[i]);
    adj[B[i]].push_back(A[i]);
  }
  for (auto &v: adj) sort(begin(v), end(v));
  function<void(int)> dfs = [&](int ver) {
    bio[ver] = true;
    MessageBoard(ver, (X >> p++) & 1);
    p %= 60;
    for (auto u: adj[ver]) if (!bio[u]) {
      dfs(u);
    }
  };
  dfs(0);
}

#include <bits/stdc++.h>
#include "Ioi.h"

using namespace std;

long long Ioi(int N, int M, int A[], int B[], int P, int V, int T) {
  vector<vector<int>> adj(N);
  for (int i = 0; i < M; ++i) {
    adj[A[i]].push_back(B[i]);
    adj[B[i]].push_back(A[i]);
  }
  for (auto &v: adj) sort(begin(v), end(v));
  int col[N];
  bool bio[N];
  memset(bio, 0, sizeof bio);
  int p = 0;
  function<void(int)> dfsfind = [&](int ver) {
    bio[ver] = true;
    col[ver] = p++;
    p %= 60;
    for (auto u: adj[ver]) if (!bio[u]) {
      dfsfind(u);
    }
  };
  dfsfind(0);
  memset(bio, 0, sizeof bio);
  long long ans = (1ll * V) << col[P];
  int cnt = 0;
  function<void(int, int)> dfs = [&](int ver, int par) {
    bio[ver] = true;
    for (auto u: adj[ver]) if (!bio[u]) {
      assert(cnt++ < 120);
      long long v = Move(u);
      ans |= v << col[u];
      dfs(u, ver);
    }
    if (par != -1) assert(cnt++ < 120), Move(par);
  };
  dfs(P, -1);
  return ans;
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 752 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 28 ms 5380 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 740 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Runtime error 22 ms 5456 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 22 ms 5468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -