제출 #1222473

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1222473		chinesegenius69420	나일강 (IOI24_nile)	C++20	17 / 100	2092 ms	8004 KiB

nile

#include "nile.h"
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
vector<ll> calculate_costs(vector<int> w, vector<int> a, vector<int> b, vector<int> e) {
	vector<ll> ret;
	for (int j : e) {
		ll ans = 0;
		multiset<int> nose(w.begin(), w.end());
		while (!nose.empty()) {
			multiset<int>::iterator actpos = nose.begin();
			multiset<int>::iterator nextpos = next(actpos);
			ans += 2;
			if (nextpos != nose.end() && *nextpos - *actpos <= j) {
				nose.erase(actpos);
				nose.erase(nextpos);
				continue;
			}
			nose.erase(actpos);
		}
		ret.push_back(ans);
	}
	return ret;
}

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