Submission #529343

#	Time	Username	Problem	Language	Result	Execution time	Memory
529343		kevin	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	332 KiB

molecules

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define all(x) x.begin(), x.end()
#define f first
#define s second
#define ca(v) for(auto i:v) cout<<i<<" ";
#define nl cout<<"\n"

const int MOD = 1e9 + 7;

vector<int> find_subset(int l, int r, vector<int> ar){
    sort(all(ar));
    int n = ar.size();
    ll sm = 0;
    int p = 0;
    vector<int> emp = {};
    if(ar[0] > r) return emp;
    for(int i=0; i<n; i++){
        if(ar[i] + sm > r) break;
        sm += ar[i];
        p = i;
    }
    for(int i=0; i<n; i++){
        if(sm >= l && sm <= r){
            vector<int> out = {};
            for(int j=i; j<=p+i; j++){
                out.push_back(j);
            }
            return out;
        }
        if(i + 1 + p >= n) break;
        sm -= ar[i];
        sm += ar[i+p+1];
    }
    return emp;
}

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