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  1. #include <iostream>
  2. #include <set>
  3. #include <iterator>
  4. #include <algorithm>
  5.  
  6. using namespace std;
  7.  
  8. set<int>q1;
  9. set<int>q2;
  10. set<int>q3;
  11. int t;
  12. string x, y, z;
  13. set<int>::iterator itr;
  14.  
  15. bool spr()
  16. {
  17.     for(itr=q1.begin(); itr!=q1.end(); itr++)
  18.         {
  19.             if(binary_search(q2.begin(), q2.end(), *itr))
  20.             {
  21.                 return true;
  22.             }
  23.             if(binary_search(q3.begin(), q3.end(), *itr))
  24.             {
  25.                 return true;
  26.             }
  27.         }
  28.         for(itr=q2.begin();itr!=q2.end(); ++itr)
  29.         {
  30.             if(binary_search(q3.begin(), q3.end(), *itr))
  31.             {
  32.                 return true;
  33.             }
  34.         }
  35. }
  36.  
  37. int main()
  38. {
  39.     cin>>t;
  40.     while(t--)
  41.     {
  42.         q1.clear();
  43.         q2.clear();
  44.         q3.clear();
  45.         cin>>x>>y>>z;
  46.         int k;
  47.         for(int i=0; i<x.length(); ++i)
  48.         {
  49.             k=(int)x[i];
  50.             q1.insert(k);
  51.         }
  52.         for(int i=0; i<y.length(); ++i)
  53.         {
  54.             k=(int)y[i];
  55.             q2.insert(k);
  56.         }
  57.         for(int i=0; i<z.length(); ++i)
  58.         {
  59.             k=(int)z[i];
  60.             q3.insert(k);
  61.         }
  62.  
  63.         if(spr())
  64.             cout<<"TAK"<<endl;
  65.         else
  66.             cout<<"NIE"<<endl;
  67.  
  68.  
  69.     }
  70.     return 0;
  71. }
  72.  
Success #stdin #stdout 0s 3460KB
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https://ideone.com/rFZOF6
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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