Submission #167305

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
167305	2019-12-07 09:09:00	ho94949	Minerals (JOI19_minerals)	C++17	40 / 100	26 ms	2960 KiB

minerals

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#include "minerals.h"
#include<bits/stdc++.h>
using namespace std;
const int MAXN = 43000;
bool is_in[MAXN];
int last = 0;
int Q(int x)
{
    is_in[x] = !is_in[x];
    return last = Query(x);
}
void recur(vector<int> A, vector<int> B)
{
    //for(auto x: A) cout << x << " "; cout << endl;
    //for(auto x: B) cout << x << " "; cout << endl;
    //cout << endl;
    assert(A.size() == B.size());
    int N = A.size();
    assert(N >= 1);
    if(N==1)
    {
        Answer(A[0], B[0]);
        return;
    }
    int M = N/2;
 
 
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