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  1. #include <iostream>
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	int t;
  8. 	cin>>t;
  9. 	while(t--){
  10. 		int n,k;
  11. 		cin>>n>>k;
  12. 		k=k%n;
  13. 		int s;
  14. 		s=n-k;
  15. 		vector<int>v(n);
  16. 		for(int i=0;i<n;i++){
  17. 			cin>>v[i];
  18. 	  }
  19. 	reverse(v.begin(),v.begin()+s);
  20. 	reverse(v.begin()+s,v.end());
  21. 	reverse(v.begin(),v.end());
  22. 	for(int i=0;i<n;i++){
  23. 		cout<<v[i]<<" ";
  24. 	}
  25. 	cout<<"\n";
  26. 	}
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
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3
5
2 
1 2 3 4 5
7
3
1 2 3 4 5 6 9 
6
8
1 2 3 4 5 6
stdout
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4 5 1 2 3 
5 6 9 1 2 3 4 
5 6 1 2 3 4
https://ideone.com/V1zmTO
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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