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  1. #include<bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. void KthDsitance(priority_queue<int> pq , int k){
  6.  
  7. 	for(int i =0;i<k;i++){
  8. 		cout<<pq.top()<<endl;
  9. 		pq.pop();
  10. 	}
  11. }
  12.  
  13. int main() {
  14.  
  15. 	int n =0;
  16. 	cin>>n;
  17. 	int k =0;cin>>k;
  18. 	priority_queue< int> pq;
  19. 	for(int i =0;i<n;i++){
  20.  
  21. 		int q=0;
  22. 		cin>>q;
  23. 		if(q==1){
  24. 			int x ,y;
  25. 			cin>>x >>y;
  26. 			int dist=x*x + y*y;
  27. 			pq.push(dist);
  28. 		}
  29. 		else if(q==2){
  30. 			KthDsitance(pq  , k);
  31. 		}
  32. 	}
  33.  
  34. 	return 0;
  35. }
Success #stdin #stdout 0s 15240KB
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stdout 
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https://ideone.com/W88sNh
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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