Submission #543388

#	Time	Username	Problem	Language	Result	Execution time	Memory
543388		Blobo2_Blobo2	Detecting Molecules (IOI16_molecules)	C++14	100 / 100	49 ms	8224 KiB

molecules

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

//#include "grader.cpp"

using namespace std;
#define endl "\n"
#define all(v)  v.begin(),v.end()
#define gen(arr,n,nxt)  generate(arr,arr+n,nxt)
#define Blobo2 ios_base::sync_with_stdio(false);cin.tie(0);

vector<int> find_subset(int l, int u, vector<int> w) {
	vector<pair<long long,long long> >v;
	for(long long i=0;i<(long long)w.size();i++)v.push_back({w[i],i});
	sort(all(v));
    long long cnt=0,s=0;
    vector<int>ans;
    for(long long i=0;i<(long long)v.size();i++){
        cnt += v[i].first;
        while(cnt > u){
            cnt -= v[s].first;
            s++;
        }
        if(cnt <=u && cnt>= l){
            for(long long j=s;j<=i;j++)ans.push_back(v[j].second);
            break;
        }
    }
    sort(all(ans));
    return ans;
}

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