제출 #347036

#제출 시각아이디문제언어결과실행 시간메모리
347036PetyFinding Routers (IOI20_routers)C++14
70.13 / 100
3 ms384 KiB
#include <bits/stdc++.h>
#include "routers.h"

using namespace std;

vector<int> find_routers (int l, int n, int q) {
  vector<int>p;
  p.resize(n);
  for (int i = 1; i < n; i++) {
    int st = p[i - 1], dr = l, poz = 0;
    while (st <= dr) {
      int mij = (st + dr) / 2;
      if (use_detector(mij) == i - 1) {
        st = mij + 1;
        poz = mij;
      }
      else
        dr = mij - 1;
    }
    p[i] = p[i - 1] + 2* (poz - p[i - 1]);
  }
  return p;
}

/*int main () {
  return 0;
}*/

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