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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. const int MaxN=5e5;
  5. int N,x,Q,p;
  6. int A[MaxN];
  7.  
  8. int main() {
  9. 	cin>>N>>Q;
  10. 	for(int n=0 ;n<N;n++)
  11. 	  cin>>A[n];
  12. 	sort(A,A+N);
  13. 	for(int q=0;q<Q;q++){
  14. 		cin>>x;
  15. 		p=upper_bound(A,A+N,x)-A;
  16. 		if(p%2==0)
  17. 		  cout<<0<<endl;
  18. 		else if(p%2==1)
  19. 		  cout<<1<<endl;
  20. 	}
  21. }
Success #stdin #stdout 0.01s 5280KB
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stdin
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5 3
3 1 3 2 8
3 6 9
stdout
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0
0
1
https://ideone.com/YMkWue
language:
C++ (gcc 8.3)
created:
12 days ago
visibility:
public

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