Submission #309483

#	Time	Username	Problem	Language	Result	Execution time	Memory
309483		radaiosm7	Detecting Molecules (IOI16_molecules)	C++98	9 / 100	1 ms	384 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> ans;
queue<int> q;
int i, j, n, sum;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    sort(w.begin(), w.end());
    n = w.size();

    i = 0;
    j = 0;
    q.push(0);
    sum = w[0];

    while (j < n) {
      if (l <= sum && sum <= u) {
        break;
      }

      else if (sum < l) {
        j++;
        if (j >= n) {
          break;
        }

        q.push(j);
        sum += w[j];
      }

      else {
        i++;
        sum -= w[i-1];
        q.pop();
      }
    }

    if (l <= sum && sum <= u) {
      while (!q.empty()) {
        ans.push_back(q.front());
        q.pop();
      }
    }

    return ans;
}

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