結果
| 問題 |
No.5016 Worst Mayor
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2023-04-29 13:25:05 |
| 言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 89 ms / 2,000 ms |
| コード長 | 4,524 bytes |
| コンパイル時間 | 1,484 ms |
| コンパイル使用メモリ | 117,604 KB |
| 実行使用メモリ | 24,360 KB |
| スコア | 1,050,000,000 |
| 平均クエリ数 | 400.00 |
| 最終ジャッジ日時 | 2023-04-29 13:25:15 |
| 合計ジャッジ時間 | 9,547 ms |
|
ジャッジサーバーID (参考情報) |
judge15 / judge11 |
| 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 <iostream>
#include <string>
#include <vector>
#include <tuple>
#include <chrono>
#include <algorithm>
#include <random>
#include <map>
#include <set>
#include <queue>
#include <random>
#include <chrono>
#include <cmath>
#include <climits>
#include <bitset>
#include <time.h>
using namespace std;
using Ps = pair<short, short>;
using vec_int = vector<int>;
using P = pair<int, int>;
using P2 = pair<P, P>;
using P3 = pair<float, int>;
// using T = tuple<int, int, int>;
using T2 = tuple<float, int, int>;
using T3 = tuple<float, int, int, int, int>;
using T4 = tuple<int, int, int, int>;
using T5 = tuple<int, int, int, int, int>;
using TT = tuple<int, int, int>;
using ll = long long;
using uc = unsigned char;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
int N, T;
vec_int A, B, C, D;
// #pragma GCC optimize("Ofast")
std::mt19937 mt{12345};
int RAND_ARR_LEN = 100000;
int RAND_RANGE = 1000000000;
float TIME_LIMIT = 2000;
float INV_TIME_LIMIT = 1. / 1000.;
const int JOB_MAX_LEN = 1003;
std::uniform_int_distribution<int> dist(1, RAND_RANGE);
int WAITING_TASK = 1001;
void remove_val_and_pop_from_last(vec_int &A, int val)
{
for (int i = 0; i < A.size(); i++)
{
if (A.at(i) == val)
{
A.at(i) = A.at(A.size() - 1);
A.pop_back();
return;
}
}
throw runtime_error("trying to remove non-existing value");
}
class Rand
{
private:
int count = 0;
vec_int rand_arr;
public:
Rand(){
rep(i, RAND_ARR_LEN){
rand_arr.push_back(dist(mt));
}
}
;
int get();
int get_rand(int from, int to);
float get_float();
}
;
int Rand::get()
{
int num = rand_arr.at(count);
count += 1;
count %= RAND_ARR_LEN;
return num;
}
int Rand::get_rand(int from, int to)
{
int diff = to - from;
int num = get() % diff;
return num + from;
}
float Rand::get_float()
{
// 0~1の間の一様乱数
return (float)get() / (float)RAND_RANGE;
}
Rand ro;
class PseudoSet
{
private:
vec_int index_arr;
public:
vec_int data;
PseudoSet(){};
PseudoSet(int value_range)
{
index_arr = vec_int(value_range, -1);
}
bool count(int value);
void insert(int value);
void erase(int value);
vec_int get_data() { return data; };
int size() { return data.size(); };
int get_random() { return data.at(ro.get_rand(0, size())); };
};
bool PseudoSet::count(int value)
{
return index_arr[value] != -1;
}
void PseudoSet::insert(int value)
{
if (count(value))
return;
index_arr[value] = data.size();
data.push_back(value);
}
void PseudoSet::erase(int value)
{
if (!count(value))
{
// throw runtime_error("no existing value:"+to_string(value));
return;
}
int tail_value = data[data.size() - 1];
if (value == tail_value)
{
data.pop_back();
index_arr[value] = -1;
}
else
{
index_arr[tail_value] = index_arr[value];
index_arr[value] = -1;
data[index_arr[tail_value]] = tail_value;
data.pop_back();
}
}
float get_time(bool init)
{
static std::chrono::system_clock::time_point start;
if (init)
{
start = std::chrono::system_clock::now();
}
std::chrono::system_clock::time_point end = std::chrono::system_clock::now();
return std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count(); // 処理に要した時間をミリ秒に変換
}
double current_tmp(double current_time, double T0, double T1)
{
return T1 + (T0 - T1) * (TIME_LIMIT * 0.92 - current_time) / (TIME_LIMIT * 0.92);
// double start_time = TIME_LIMIT * 0.6;
// double x = (current_time - start_time) / (TIME_LIMIT * 0.32);
// return pow(T1, 1 - x) + (T0, x);
}
bool is_valid_transition(int diff, double current_time, double T0, float T1)
{
float t = current_tmp(current_time, T0, T1);
float rand = ro.get_float();
// diffが正だったら常にアクセぷと
return rand < exp(((float)diff) / t);
}
int main()
{
#ifdef OPTUNA_STUDY
cerr << "optuna study, override parameters" << endl;
#endif
get_time(true);
cin >> N >> T;
A = vec_int(N);
B = vec_int(N);
C = vec_int(N);
D = vec_int(N);
rep(i, N) cin >> A.at(i) >> B.at(i) >> C.at(i) >> D.at(i);
// Output
for (int i = 1; i <= T; i++)
{
int CurrentMoney;
int CurrentCorps;
cin >> CurrentMoney >> CurrentCorps;
cout << "3" << endl;
}
return 0;
}