#include "molecules.h" #include "bits/stdc++.h" using namespace std; vector < int > find_subset(int l, int u, vector < int > w){ int n = w.size(); map < int , vector < int > > id; for(int i = 0; i < w.size(); i++) id[w[i]].push_back(i); sort(w.begin(), w.end()); for(int i = 0; i < n; i++){ int j = i; while(j < n && w[j] - w[i] <= u - l)j++; if(j == n)j--; int ans = 0; vector < int > y; for(int z = i; z <= j; z++){ ans += w[z]; y.push_back(w[z]); if(ans > u){ ans -= w[z]; y.pop_back(); } } if(ans >= l && ans <= u){ vector < int > rs; for(auto i : y){ rs.push_back(id[i].back()); id[i].pop_back(); } reverse(rs.begin(), rs.end()); return rs; } } return {}; }

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
      |         ^~~~