제출 #1195362

#제출 시각아이디문제언어결과실행 시간메모리
1195362ahmetlbktd4Detecting Molecules (IOI16_molecules)C++20
46 / 100
1095 ms4424 KiB
#include <bits/stdc++.h>
#include "molecules.h"
using namespace std;

vector<int> find_subset(int l, int u, vector<int> w) {
    int n = w.size();
    vector <bool> dp(u+l,0);
	vector <int> p(u+l);
    dp[0]=1;
    int s = 0;
    for (int i = 0;i < n;i++){
    	for (int j = s;j >= 0;j--){
    		if (w[i]+j <= u && !dp[j+w[i]] && dp[j]){
    			dp[j+w[i]] = 1;
    			p[j+w[i]] = i;
			}
		}
		s = min(u,s+w[i]);
	}
	for (int i = l;i <= u;i++){
		if (dp[i]){
			vector<int>a;
			int j = i;
			while (j){
				a.push_back(p[j]);
				j-=w[p[j]];
			}
			return a;
		}
	}
	return vector<int>{};
}

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
      |         ^~~~
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