Submission #380130

#	Time	Username	Problem	Language	Result	Execution time	Memory
380130		vishesh312	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	364 KiB

molecules

#include"molecules.h"
#include"bits/stdc++.h"
using namespace std;
using ll = long long;
 
vector<int> find_subset(int l, int u, vector<int> w) {
    vector<pair<ll, int>> v;
    for (int i = 0; i < (int)w.size(); ++i) {
        v.push_back({w[i], i});
    }
    deque<int> dq;
    sort(v.begin(), v.end());
    ll sum = 0;
    int i = 0;
    while (sum < l) {
        sum += v[i].first;
        dq.push_back(v[i].first);
        ++i;
    }
    int end = i;
    i = 0;
    while (sum > u and !dq.empty()) {
        sum -= dq.front();
        dq.pop_front();
        ++i;
    }
    vector<int> ret;
    if (sum > u or sum < l) return ret;
    for (; i < end; ++i) {
        ret.push_back(v[i].second);
    }
    sort(ret.begin(), ret.end());
    return ret;
}
/*
int main() {
    int l, r, n;
    cin >> l >> r >> n;
    vector<int> v(n);
    for (auto &x : v) cin >> x;
    v = find_subset(l, r, v);
    for (auto x : v) cout << x << " ";
}
*/

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