Submission #819827

#	Time	Username	Problem	Language	Result	Execution time	Memory
819827		KemalK	Detecting Molecules (IOI16_molecules)	C++17	69 / 100	1078 ms	3456 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    int n = w.size();
    vector <pair<int, int>> a(n);
    for (int i = 0; i < n; i++){
        a[i] = {w[i], i};
    }
    sort(a.begin(), a.end());
    vector <int> ans;
    for (int i = 0; i < n; i++){
        ll sum = 0;
        for (int j = i; j < n; j++){
            sum += a[j].first;
            if (sum >= l and sum <= u){
                for (int k = i; k <= j; k++){
                    ans.push_back(a[k].second);
                }
                return ans;
            }
        }
    }
    return {};
}

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