#include "molecules.h" #include "bits/stdc++.h" using namespace std; using ll = long long; std::vector<int> find_subset(int l, int u, std::vector<int> w) { int N = w.size(); vector<pair<int, int>> a; for(int i = 0; i < N; ++i){ a.push_back(make_pair(w[i], i)); } sort(a.begin(), a.end()); ll taken = 0; vector<int> v; vector<ll> pref(N + 1); for(int i = 0; i < N; ++i){ if(i == 0){ pref[i] = a[i].first; }else { pref[i] = pref[i - 1] + a[i].first; } } bool good = 0; for(int len = 1; len <= N; ++len){ for(int i = 0; i + len - 1 < N; ++i){ int r = i + len - 1; ll sum = 0; if(i != 0){ sum = pref[r] - pref[i - 1]; }else { sum = pref[r]; } if(sum >= l && sum <= u){ good = 1; for(int j = i; j <= r; ++j){ v.push_back(a[j].second); } break; } } if(good){ break; } } sort(v.begin(), v.end()); return v; }

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:14:6: warning: unused variable 'taken' [-Wunused-variable]
   ll taken = 0;
      ^~~~~