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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int od[1000006];
  5. vector<int> tab[1000006];
  6.  
  7. int main()
  8. {
  9. 	ios_base::sync_with_stdio(0);
  10. 	int n,m,x;
  11. 	cin >> n;
  12. 	for(int i = 0;i < n;++i)
  13. 	{
  14. 		cin >> x;
  15. 		tab[x].push_back(i);
  16. 	}
  17. 	cin >> m;
  18. 	for(int i = 0;i < m;++i)
  19. 	{
  20. 		cin >> n; vector<int> tab1;
  21. 		for(int j = 1;j <= 1000000;++j)
  22. 		{
  23. 			od[j] = 0;
  24. 		}
  25. 		for(int j = 1;j <= n;++j)
  26. 		{
  27. 			cin >> x;
  28. 			tab1.push_back(x);
  29. 		}
  30. 		//vector<int> tab1;
  31. 		bool p = 0;
  32. 		for(int j = 0;j < n;++j)
  33. 		{
  34. 			auto k = lower_bound(od[tab1[j]]+tab[tab1[j]].begin(),tab[tab1[j]].end(),j);
  35. 			//cout << k-tab[tab1[j]].begin() << ' ' << od[tab1[j]] << endl;
  36. 			if(k == tab[tab1[j]].end())
  37. 			{
  38. 				cout << "NIE" << endl;
  39. 				p = 1;
  40. 				break;
  41. 			}
  42. 			od[tab1[j]] = k-tab[tab1[j]].begin()+1;
  43. 			//cout << od[j] << ' ';
  44. 		}
  45. 		if(!p)
  46. 		cout << "TAK" << endl;
  47.  
  48. 	}
  49. }
Success #stdin #stdout 0.01s 30960KB
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stdout
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TAK
https://ideone.com/llsMoK
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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