oj.uz

답안 #481942

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
481942 2021-10-22T09:53:20 Z jesus_coconut Amusement Park (JOI17_amusement_park) C++17
10 / 100
 27 ms 3912 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) {
    if (cnt >= 120) return;
    bio[ver] = true;
    for (auto u: adj[ver]) if (!bio[u]) {
      if (cnt >= 120) return;
      ++cnt;
      long long v = Move(u);
      ans |= v << col[u];
      dfs(u, ver);
    }
    if (cnt >= 120) return;
    if (par != -1) {
      ++cnt;
      Move(par);
    }
  };
  dfs(P, -1);
  return ans;
}

Subtask #1
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 468 KB Wrong Answer [7]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 3908 KB Output is correct
2 Correct 26 ms 3764 KB Output is correct
3 Correct 25 ms 3912 KB Output is correct
4 Correct 15 ms 2364 KB Output is correct
5 Correct 12 ms 2956 KB Output is correct
6 Incorrect 13 ms 2748 KB Wrong Answer [7]
7 Halted 0 ms 0 KB -

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 496 KB Output is correct
2 Correct 1 ms 500 KB Output is correct
3 Correct 1 ms 488 KB Output is correct
4 Correct 2 ms 1028 KB Output is correct
5 Correct 3 ms 1028 KB Output is correct
6 Correct 2 ms 1056 KB Output is correct
7 Correct 3 ms 1044 KB Output is correct
8 Correct 2 ms 1044 KB Output is correct
9 Correct 13 ms 3772 KB Output is correct
10 Correct 11 ms 3756 KB Output is correct
11 Correct 11 ms 3724 KB Output is correct
12 Correct 1 ms 608 KB Output is correct
13 Correct 1 ms 492 KB Output is correct
14 Correct 0 ms 492 KB Output is correct
15 Correct 1 ms 500 KB Output is correct

Subtask #4
0 / 55.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 26 ms 3804 KB Wrong Answer [7]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 23 ms 3800 KB Wrong Answer [7]
2 Halted 0 ms 0 KB -