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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	long long n,m;
  6. 	cin >> n >> m;
  7. 	if(m >= 2000000000)
  8. 	{
  9. 		cout << "NIE";
  10. 		return 0;
  11. 	}
  12. 	if(n >= ((m*(m+1))/2))
  13. 	{
  14. 		cout << "TAK";
  15. 		return 0;
  16. 	}
  17. 	cout << "NIE";
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 5284KB
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stdin
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10 10
stdout
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NIE
https://ideone.com/2fF3qE
language:
C++14 (gcc 8.3)
created:
7 days ago
visibility:
public

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