oj.uz

답안 #1063204

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1063204 2024-08-17T15:14:25 Z beaconmc A Light Inconvenience (CEOI23_light) C++17
0 / 100
 466 ms 440 KB 
#include "light.h"

#include <bits/stdc++.h>
 
typedef long long ll;
#define FOR(i,x,y) for(ll i=x; i<y; i++)
#define FORNEG(i,x,y) for(ll i=x; i>y; i--)
 
using namespace std;

ll n, maxi;
vector<ll> prevs;

void prepare(){
	n = 1;
	maxi = n;
	prevs = {1};
}

pair<long long, std::vector<long long>> join(long long p){
	n += p;

	set<ll> stuff;
	stuff.insert(1);
	stuff.insert(n);
	for (auto&i : prevs){
		if (i != 1) stuff.insert(i+p);
	}
	vector<ll> real;
	for (auto&i : stuff) if (1<=i && i<=n) real.push_back(i);


	vector<ll> spare;
	FORNEG(i, real.size()-1, 0){
		//cout << (n-real[i] + 1)  << " " << (real[i] - real[i-1] - 1) << endl;
		while ((n-real[i] + 1) < (real[i] - real[i-1] - 1)){
			spare.push_back(real[i]);
			real[i] = n - (n-real[i] + 1)*2;
		}
	}
	for (auto&i : spare) real.push_back(i);
	sort(real.begin(), real.end());
	prevs = real;
	return {p,real};

}

std::pair<long long, std::vector<long long>> leave(long long p){
	n -= p;

	set<ll> stuff;
	stuff.insert(1);
	stuff.insert(n);
	for (auto&i : prevs){
		if (i != 1) stuff.insert(i+p);
	}
	vector<ll> real;
	for (auto&i : stuff) if (1<=i && i<=n) real.push_back(i);


	vector<ll> spare;
	FORNEG(i, real.size()-1, 0){
		//cout << (n-real[i] + 1)  << " " << (real[i] - real[i-1] - 1) << endl;
		while ((n-real[i] + 1) < (real[i] - real[i-1] - 1)){
			spare.push_back(real[i]);
			real[i] = n - (n-real[i] + 1)*2;
		}
	}
	for (auto&i : spare) real.push_back(i);
	sort(real.begin(), real.end());
	prevs = real;
	return {p,real};



}

Subtask #0
0.0 / 0.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Correct

Subtask #1
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Correct
2 Correct 437 ms 440 KB Correct
3 Correct 441 ms 428 KB Correct
4 Incorrect 448 ms 420 KB Not correct
5 Halted 0 ms 0 KB -

Subtask #2
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Correct
2 Incorrect 1 ms 344 KB Not correct
3 Halted 0 ms 0 KB -

Subtask #3
0.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Correct
2 Incorrect 1 ms 344 KB Not correct
3 Halted 0 ms 0 KB -

Subtask #4
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Correct
2 Incorrect 1 ms 344 KB Not correct
3 Halted 0 ms 0 KB -

Subtask #5
0.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Correct
2 Incorrect 1 ms 344 KB Not correct
3 Halted 0 ms 0 KB -

Subtask #6
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Correct
2 Incorrect 1 ms 344 KB Not correct
3 Halted 0 ms 0 KB -

Subtask #7
0.0 / 60.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Correct
2 Correct 466 ms 420 KB Correct
3 Correct 460 ms 416 KB Correct
4 Incorrect 460 ms 424 KB Not correct
5 Halted 0 ms 0 KB -