Submission #826892

#	Time	Username	Problem	Language	Result	Execution time	Memory
826892		erkam	Detecting Molecules (IOI16_molecules)	C++17	69 / 100	1085 ms	3412 KiB

molecules

#include <bits/stdc++.h>
using namespace std;
#include "molecules.h"
 
vector<int> find_subset(int l, int r, vector<int> w) {
    vector<int> rval;
    int n = w.size();
    vector<pair<int,int>> arr(n);
    for (int i = 0; i < n; ++i)
    {
        arr[i]={w[i],i};
    }
    sort(arr.begin(), arr.end());
    if (arr[0].first>r){
        return rval;
    }
    for (int i = 0; i < n; i++){
        int somma = 0;
        for (int j = i; j < n; j++){
            somma+=arr[j].first;
            if (somma>=l && somma<=r){
                for (int z = i; z <= j; z++){
                    rval.push_back(arr[z].second);
                }
                return rval;
            }
            if (somma>r) break;
        }
    }
    return rval;
}

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