Submission #514946

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
514946	2022-01-18 21:25:17	kostia244	Minerals (JOI19_minerals)	C++17	85 / 100	54 ms	2736 KiB

minerals

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#include "minerals.h"
#include<bits/stdc++.h>
#define all(x) begin(x), end(x)
using namespace std;
bitset<90000> on;
int uwusgi(int x) {
  on.flip(x);
  return Query(x);
}
#define Query uwusgi
void Solve(int N) {
  vector<int> A, B, C(N), V;
  {
    mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
    vector<int> ord(2*N);
    iota(all(ord), 1);
    shuffle(all(ord), rng);
    int lst = 0;
    for(auto i : ord) {
      int cc = Query(i);
      if(cc == lst) {
        V.push_back(A.size());
      }
      (cc==lst ? B : A).push_back(i);
        
      lst = cc;
    }
  }
  // int CC = 0;
  for(int b = 0; b < 16; b++) {
 
 
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• Subtask 9: 0 / 10