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  1. #include <iostream>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. int main(void)
  7. {
  8. 	int t;
  9. 	cin >> t;
  10. 	while (t--)
  11. 	{
  12. 		string a;
  13. 		cin >> a;
  14.  
  15. 		for (int i = 0; i < a.length(); i += 2)		//짝수 부분 출력
  16. 			cout << a[i];
  17. 		for (int i = 1; i < a.length(); i += 2)		//홀수 부분 출력
  18. 			cout << a[i];
  19. 		cout << endl;
  20. 	}
  21. }
Success #stdin #stdout 0.01s 5292KB
comments (?)
stdin
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2
A
HelloWorld
stdout
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A
HloolelWrd
https://ideone.com/xqEZOz
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
public

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