Submission #836419

#	Time	Username	Problem	Language	Result	Execution time	Memory
836419		unnick	City Mapping (NOI18_citymapping)	C++14	Compilation error	0 ms	0 KiB

citymapping

#include "minerals.h"

#include <iostream>
#include <vector>

using namespace std;

int baseline = 0;
bool cpair(int i) {
  int tmp = Query(i);
  bool tmp2 = tmp == baseline;
  baseline = tmp;
  return tmp2;
}
vector<int> fst;
vector<int> snd;

void search(bool filled, int l, int h, vector<int> v) {
  if (h-l == 1) {
    Answer(fst[l], v[0]);
    return;
  }
  int m = (l+h)/2;
  vector<int> lv;
  vector<int> hv;
  for (int i = l; i < m; i++) cpair(fst[i]);
  for (int i = 0; i < h-l; i++) {
    if (lv.size() == m-l) {
      hv.push_back(v[i]);
    } else if (hv.size() == h-m) {
      lv.push_back(v[i]);
    } else if (cpair(v[i]) != filled) {
      lv.push_back(v[i]);
    } else {
      hv.push_back(v[i]);
    }
  }
  search(!filled, l, m, lv);
  search(filled, m, h, hv);
}

void Solve(int N) {
  int prev = 0;
  for (int i = 1; i <= N*2; i++) {
    if (cpair(i)) fst.push_back(i);
  }
  for (int i = 1, j = 0; i <= N*2; i++) {
    if (j<N && i == fst[j]) {
      j++;
      continue;
    }
    snd.push_back(i);
  }

  search(true, 0, N, snd);
}

Compilation message (stderr)

citymapping.cpp:1:10: fatal error: minerals.h: No such file or directory
    1 | #include "minerals.h"
      |          ^~~~~~~~~~~~
compilation terminated.