Submission #265434

#	Time	Username	Problem	Language	Result	Execution time	Memory
265434		mjkocijan	Detecting Molecules (IOI16_molecules)	C++14	100 / 100	70 ms	9060 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define pb push_back
typedef long long ll;
typedef pair<ll, ll> ii;

int n;
vector<ii> v;
vector<int> rj;
queue<ii> reza;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
  n = w.size();
  for (int i = 0; i < n; i++) {
  	v.pb({w[i], i});
  }
  sort(v.begin(), v.end());
  ll sum = 0;
  for (int i = 0; i < n; i++) {
  	sum += v[i].X;
  	reza.push(v[i]);//printf("+%d\n", v[i].X);
  	while (!reza.empty() && sum > u) {
  		sum -= reza.front().X;//printf("-%d\n", reza.front().X);
  		reza.pop();
  	}
  	if (sum >= l && sum <= u) {
  		while (!reza.empty()) {
  			rj.pb(reza.front().Y);
  			reza.pop();
  		}
  		return rj;
  	}
  }
  return std::vector<int>(0);
}

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