제출 #1319051

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1319051		tkm_algorithms	Detecting Molecules (IOI16_molecules)	C++20	9 / 100	0 ms	332 KiB

molecules

#include <bits/stdc++.h>
#include "molecules.h"

using namespace std;
using ll = long long;
//#define int ll
using P = pair<int, int>;
#define all(x) x.begin(), x.end()
#define rep(i, l, n) for (int i = l; i < (n); ++i)
#define sz(x) (int)x.size()
const char nl = '\n';
const int mod = 1e9+7;

vector<int> find_subset(int l, int u, vector<int> w) {
	sort(all(w));
	int sm = 0;
	
	vector<int> res;
	for (int i = sz(w)-1; i >= 0; --i) {
		sm += w[i];
		res.push_back(i);
		if (sm >= l)break;
	}
	
	if (sm >= l && sm <= u)return res;
	res.erase(res.begin());
	if (res.back() == 0)return {};
	sm = sm-w.back()+w[0];
	if (sm < l || sm>u)return {};
	res.push_back(0);
	return res;
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• Subtask 1: 9 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31