제출 #1317974

#제출 시각아이디문제언어결과실행 시간메모리
1317974_unknown_2010Detecting Molecules (IOI16_molecules)C++20
100 / 100
31 ms4628 KiB
#include "molecules.h" #include <bits/stdc++.h> using namespace std; vector<int> find_subset(int l, int u, vector<int> w) { deque<int> v; long long s=0, n=w.size(); vector<int> o(n), ans; iota(o.begin(), o.end(), 0); sort(o.begin(), o.end(), [&](int i, int j){ return w[i] > w[j]; }); for(int i:o){ s += w[i]; v.emplace_back(i); if(s>u){ s-=w[v[0]]; v.pop_front(); continue; } if(s>=l && s<=u)break; } for(auto &x:v)ans.emplace_back(x); if(s<l || s>u)return vector<int>(0); return ans; }

컴파일 시 표준 에러 (stderr) 메시지

molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
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