Submission #369637

#	Time	Username	Problem	Language	Result	Execution time	Memory
369637		Jasiekstrz	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	492 KiB

molecules

#include<bits/stdc++.h>
#include "molecules.h"
#define fi first
#define se second
using namespace std;
vector<int> find_subset(int l,int u,vector<int> w)
{
	sort(w.begin(),w.end());
	int s=0;
	int n=w.size(),i,j;
	vector<int> res;
	for(i=0;i<n && s<l;i++)
		s+=w[i];
	if(u<s)
		s-=w[--i];
	int m=i-1;
	for(j=0;j<=m && n-j-1>m && s<l;j++)
	{
		s+=w[n-j-1];
		s-=w[j];
	}
	if(s<l || u<s)
		return res;
	for(i=j;i<=m;i++)
		res.push_back(i);
	for(i=0;i<j;i++)
		res.push_back(n-i-1);
	return res;
}

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