Submission #1217092

#TimeUsernameProblemLanguageResultExecution timeMemory
1217092moondarksideDetecting Molecules (IOI16_molecules)C++20
69 / 100
34 ms4276 KiB
#include <iostream> #include<bits/stdc++.h> using namespace std; vector<int> find_subset( int l, int u, vector<int> w ) { vector<pair<int,int>> Sorted; for(int i=0;i<w.size();i++){ Sorted.push_back({w[i],i}); } sort(Sorted.begin(),Sorted.end()); if(Sorted[0].first>u){ return vector<int>(); } int weight=0; std::queue<int> Solution; for(int i=0;i<Sorted.size();i++){ Solution.push(i); weight+=Sorted[i].first; if(weight>=l && weight<=u){ vector<int> Sol; while(!Solution.empty()){ Sol.push_back(Sorted[Solution.front()].second); Solution.pop(); } return Sol; } while (weight > u && !Solution.empty()) { weight -= Sorted[Solution.front()].first; Solution.pop(); } if(weight>=l && weight<=u){ vector<int> Sol; while(!Solution.empty()){ Sol.push_back(Sorted[Solution.front()].second); Solution.pop(); } return Sol; } } return vector<int>(); }

Compilation message (stderr)

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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