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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() 
  5. {
  6. 	int t; cin >> t;
  7. 	while (t--) {
  8. 		int n; cin >> n;
  9. 		int a[n], b[n];
  10. 		for (int i = 0; i < n; i++) cin >> a[i];
  11. 		for (int i = 0; i < n; i++) cin >> b[i];
  12. 		sort(a, a + n);
  13. 		sort(b, b + n);
  14. 		for (int i = 0; i < n; i++) {
  15. 			cout << a[i] << " ";
  16. 		}
  17. 		cout << "\n";
  18. 		for (int i = 0; i < n; i++) {
  19. 			cout << b[i] << " ";
  20. 		}
  21. 		cout << "\n";
  22. 	}
  23.  
  24.  
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 4356KB
comments (?)
stdin
copy 
2
3
1 8 5
8 4 5
3
1 7 5
6 1 2
stdout
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1 5 8 
4 5 8 
1 5 7 
1 2 6
https://ideone.com/67HryK
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
public

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