Submission #344959

#	Time	Username	Problem	Language	Result	Execution time	Memory
344959		antontsiorvas	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
	std::vector<int> ret, ret2;
	std::sort(w.begin(),w.end());
	if(u < w[0]) return ret;
	int hi=w.size()-1;
	while(l > 0 && u > 0 && hi >= 0){
		while(w[hi] > u) hi--;
		if(u-w[hi] >= 0){
			ret.push_back(w[hi]);
			l -= w[hi];
			u -= w[hi];
			hi--;
		}
	}
    if(l <= 0 && u >= 0) return ret;
    return ret2;
}

Compilation message (stderr)

molecules.cpp:1:6: error: 'vector' in namespace 'std' does not name a template type
    1 | std::vector<int> find_subset(int l, int u, std::vector<int> w) {
      |      ^~~~~~
molecules.cpp:1:1: note: 'std::vector' is defined in header '<vector>'; did you forget to '#include <vector>'?
  +++ |+#include <vector>
    1 | std::vector<int> find_subset(int l, int u, std::vector<int> w) {