Submission #972293

#	Time	Username	Problem	Language	Result	Execution time	Memory
972293		vjudge1	Detecting Molecules (IOI16_molecules)	C++11	0 / 100	1 ms	348 KiB

molecules

//#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
#define double long double
#define pon ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);  int T=1;
#define ponchik signed main
#define pb push_back
#define pf push_front
#define endl "\n"
#define F first
#define S second

const long long N=1e5+69,INF=1e18+1488;

vector<int> find_subset(int l, int u, vector<int> w) {
//  freopen( "###.in" ,"r",stdin); freopen( "###.out" ,"w",stdout);
//	cin>>T;
	long long n=w.size(),a=l,b=u;
	sort(w.begin(),w.end());
	long long l1=0,r=0,sum=w[0];
	vector <int> ans;
	while (l1<=r&&l<n)
	{
		if (sum>=a&&sum<=b)
		{
			for (int i=l1; i<=r; i++) ans.pb(w[i]);
			return ans;
		}
		if (sum+w[r+1]<a) r++,sum+=w[r];
		else if (sum+w[r+1]>b) l1++,sum-=w[l1-1];
	}
	return {};
}

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