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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int n;
  7. 	cin >> n;
  8. 	string s;
  9. 	cin >> s;
  10. 	for (int i = 0; i < n - 1; i++)
  11. 	{
  12. 		if (s[i + 1] < s[i])
  13. 		{
  14. 			s.erase(s.begin() + i);
  15. 			break;
  16. 		}
  17. 		else
  18. 		{
  19. 			s.pop_back();
  20. 			cout << s << endl;
  21. 			return 0;
  22. 		}
  23. 	}
  24.  
  25. 	cout << s << endl;
  26.  
  27. 	return 0;}
  28.  
Success #stdin #stdout 0.01s 5516KB
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stdin
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5
abcda
stdout
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abcd
https://ideone.com/jHq21y
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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