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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int t;
  7. 	cin>>t;
  8. 	while(t--)
  9. 	{
  10. 		string s;
  11. 		cin>>s;
  12. 		int k=0,l=s.size(),f=1,t=l/2;
  13. 		string a;
  14. 		a=s;
  15. 		for(int i=0;s[i];i++)
  16. 		{
  17. 			if(f)
  18. 			{
  19. 				a[t+k]=s[i];
  20. 				k++;
  21. 				f=1-f;
  22. 			}
  23. 			else
  24. 			{
  25. 				a[t-k]=s[i];
  26. 				f=1-f;
  27. 			}
  28. 		}
  29. 		//if(l%2==0)
  30. 		//	reverse(a.begin(),a.end());
  31. 		cout<<a<<endl;
  32. 	}
  33. 	return 0;
  34. }
Success #stdin #stdout 0s 16064KB
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https://ideone.com/zPXmI4
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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