제출 #943840

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
943840		ezzzay	Detecting Molecules (IOI16_molecules)	C++14	31 / 100	12 ms	1400 KiB

molecules

#include "molecules.h"
#include<bits/stdc++.h>
using namespace std;
const int N=2e5+5;
#define pb push_back
#define ff first
#define ss second
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    int n=w.size();
    set<int>st;
    for(auto a:w)st.insert(a);
    if(st.size()==1){
       int n=w.size();
       int a=w[0];
       int b=l/a;
       if(l%a)b++;
      vector<int>vcc;
       if(b*a<=u and b*a>=l and b<=n){
      for(int i=0;i<b;i++)vcc.pb(i);
     }
	
	return vcc;
    }
	vector<int>dp[1002];
	for(int i=0;i<n;i++){
		for(int j=1000-w[i];j>=0;j--){
			if(!dp[j].empty() and dp[j+w[i]].empty()){
				dp[j+w[i]]=dp[j];
				dp[j+w[i]].pb(i);
			}
		}
		dp[w[i]].pb(i);
	}
	for(int i=l;i<=u;i++){
		if(!dp[i].empty())return dp[i];
	}
	vector<int>vc;
	return vc;
}

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