Submission #1324615

#	Time	Username	Problem	Language	Result	Execution time	Memory
1324615		riafhasan2010	Detecting Molecules (IOI16_molecules)	C++17	Compilation error	0 ms	0 KiB

molecules

#include "molecules.h"
using namespace std;
typedef long long ll;

vector<int> find_subset(int l, int u, vector<int> w) {
  int n = w.size(), mn = w[0];
  ll sum = 0;
  for (int i = 0; i < n; i++) sum += w[i];
  sort(w.begin(), w.end());
  if (sum < l or w[0] > u) return vector<int>(0);
  vector<int> ans;
  sum = 0;
  for (int i = 0; sum < l; i++) {
    sum += w[i];
    ans.push_back(i);
  } 
  return (sum <= u ? ans : vector<int>(0));
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:3: error: 'sort' was not declared in this scope; did you mean 'short'?
    9 |   sort(w.begin(), w.end());
      |   ^~~~
      |   short
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
      |         ^~~~