제출 #697129

#제출 시각아이디문제언어결과실행 시간메모리
697129_Knyaz_Detecting Molecules (IOI16_molecules)C++17
10 / 100
1 ms304 KiB
#include <bits/stdc++.h>
#define ff first
#define sc second
using namespace std;
vector<int> find_subset(int l, int r, vector<int> w){
    vector<pair<int, int>> vec;
    int sz = w.size(), sum = w[0];
    for(int i = 0; i < sz; i++) vec.push_back({w[i], i});
    sort(vec.begin(), vec.end());
    int L = 0, R = 1;
    while(R < sz){
        if(sum <= r) sum += vec[R++].ff;
        if(sum > r) sum -= vec[L++].ff;
        if(l <= sum && sum <= r){
            vector<int> ans;
            for(int i = L; i < R; i++) ans.push_back(vec[i].sc);
            return ans;
        }
    }
    return {};
}
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