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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. int main() {
  6.  
  7. 	string a="";
  8. 	int i=1,b=0;
  9. 	cin >> b;
  10. 	do{
  11.         cin>>a;
  12.         int dl=a.size();
  13.         for(int i=0;i<dl/2;i++)
  14.         {
  15.             if(i%2!=0)
  16.                 continue;
  17.             else if((a[i]>64 && a[i]<91)||(a[i]>96 && a[i]<123))
  18.                 cout<<a[i];
  19.         }
  20.         cout<<endl;
  21.         i++;
  22. 	}while(i<=b);
  23. 	return 0;
  24. }
  25.  
Success #stdin #stdout 0s 16056KB
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567 a d b
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https://ideone.com/s0P8gk
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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