結果
| 問題 |
No.5016 Worst Mayor
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2023-04-29 16:49:38 |
| 言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 1,308 ms / 2,000 ms |
| コード長 | 4,568 bytes |
| コンパイル時間 | 3,104 ms |
| コンパイル使用メモリ | 226,732 KB |
| 実行使用メモリ | 24,276 KB |
| スコア | 1,081,486,502 |
| 平均クエリ数 | 400.00 |
| 最終ジャッジ日時 | 2023-04-29 16:50:54 |
| 合計ジャッジ時間 | 44,594 ms |
|
ジャッジサーバーID (参考情報) |
judge14 / judge12 |
| 純コード判定しない問題か言語 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| other | AC * 50 |
ソースコード
#include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for (int i = 0; i < (int)(n); i++)
#define RREP(i, n) for (int i = ((int)(n)-1); i >= 0; i--)
#define REPITR(itr, ARRAY) for (auto itr = (ARRAY).begin(); itr != (ARRAY).end(); ++itr)
#define RREPITR(itr, ARRAY) for (auto itr = (ARRAY).rbegin(); itr != (ARRAY).rend(); ++itr)
#define ALL(n) (n).begin(), (n).end()
using ll = long long;
using ull = unsigned long long;
// #define int long long
template<typename T>
struct edge {
int to;
T cost;
edge() {}
edge(int to, T cost):
to(to), cost(cost) {}
};
ll N; // 3000 fixed
ll T; // 400 fixed
vector<pair<pair<int, int>, pair<int, int>>> working_pathes;
ll money = 1e6;
ll constexpr cost_base = 1e7;
ll collaborater = 1;
ll constexpr grid_size = 14;
pair<int, int> dir[4] = {pair<int, int>(0, 1), pair<int, int>(0, -1), pair<int, int>(1, 0), pair<int, int>(-1, 0)};
set<pair<pair<int, int>, pair<int, int>>> is_constructed;
signed main() {
cin >> N >> T;
working_pathes.resize(N);
REP(i, N) {
cin >> working_pathes[i].first.first
>> working_pathes[i].first.second
>> working_pathes[i].second.first
>> working_pathes[i].second.second;
working_pathes[i].first.first--;
working_pathes[i].first.second--;
working_pathes[i].second.first--;
working_pathes[i].second.second--;
}
clock_t start_time = clock();
map<pair<pair<int, int>, pair<int, int>>, int> seen_count;
int rem = 0;
REP(day, T) {
if (clock() - start_time > 1.8 * CLOCKS_PER_SEC) {
cout << 3 << endl;
continue;
}
cin >> money >> collaborater;
if (collaborater < 50) {
// 減少率が1%切るまで
cout << 2 << endl;
continue;
} else if (money < cost_base / sqrt(collaborater)) {
cout << 3 << endl;
continue;
} else {
rem--;
if (rem < 0) {
rem = 5;
seen_count.clear();
REP(n, N) {
pair<int, int> start = working_pathes[n].first;
pair<int, int> end = working_pathes[n].second;
vector<vector<bool>> seen(grid_size, vector<bool>(grid_size));
deque<pair<int, int>> que;
que.push_back(start);
seen[start.first][start.second] = true;
while (!que.empty()) {
pair<int, int> c = que.front();
que.pop_front();
if (c == end) {
break;
}
for (auto d: dir) {
auto n = c;
n.first += d.first;
n.second += d.second;
if (n.first < 0 || grid_size <= n.first || n.second < 0 || grid_size <= n.second) {
continue;
}
auto path = pair<pair<int, int>, pair<int, int>>(c, n);
if (seen[n.first][n.second]) {
continue;
}
bool exsits = is_constructed.find(path) != is_constructed.end();
if (!exsits) {
seen_count[path] += 1;
}
seen[n.first][n.second] = true;
if (exsits) {
que.push_front(n);
} else {
que.push_back(n);
}
}
}
}
}
auto ma = max_element(ALL(seen_count), [](const auto& x, const auto& y) {
return x.second < y.second;
});
// 60*0.8 = 48
if (-cost_base / sqrt(collaborater) + (*ma).second * 48 * (T - day) < 5000) {
cout << 3 << endl;
continue;
} else {
cout << 1 << " "
<< (*ma).first.first.first + 1 << " " << (*ma).first.first.second + 1 << " "
<< (*ma).first.second.first + 1 << " " << (*ma).first.second.second + 1 << endl;
is_constructed.insert((*ma).first);
(*ma).second = -1;
}
}
}
return 0;
}