Submission #411087

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
411087	2021-05-24 09:56:45	amoo_safar	Minerals (JOI19_minerals)	C++17	90 / 100	108 ms	3828 KiB

minerals

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#include "minerals.h"
#include <bits/stdc++.h>
#define pb push_back
using namespace std;
const int N = 1e5;
int mk[N];
int la = 0;
bool Ask(int u){
  mk[u] ^= 1;
  int res = Query(u);
  bool ch = la != res;
  la = res;
  return ch;
}
void solve(vector<int> A, vector<int> B){
  assert(A.size() == B.size());
  random_shuffle(A.begin(), A.end());
  random_shuffle(B.begin(), B.end());
  int n = A.size();
  if(n == 1){
    Answer(A[0], B[0]);
    return ;
  }
  int st = mk[A[0]];
  int sz = 0;
 
 
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