Submission #1200326

#TimeUsernameProblemLanguageResultExecution timeMemory
1200326apelpisiaDetecting Molecules (IOI16_molecules)C++20
69 / 100
34 ms4276 KiB
#include "molecules.h" #include <bits/stdc++.h> using namespace std; std::vector<int> find_subset(int l, int u, std::vector<int> w) { vector<int> ans; vector<pair<int, int>> temp; deque<int> dq; bool check = false; int ll=0, rr=0, sz = w.size(), s=0, lans, rans; for(int i=0; i<sz; i++){ temp.push_back({w[i], i}); } sort(temp.begin(), temp.end()); while(rr<sz){ s+=temp[rr].first; dq.push_back(temp[rr].second); while(s>u){ s-=temp[ll++].first; dq.pop_front(); } if(s>=l && s<=u){ lans = ll; rans = rr; check = true; break; } rr++; } // if(check) cout << "check"; // else cout << "false"; if(check){ while(!dq.empty()){ ans.push_back(dq.front()); dq.pop_front(); } return ans; } else return ans; return std::vector<int>(0); }

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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