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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	string s;
  6. 	cin>>s;
  7. 	int n,a;
  8. 	a=s.size();
  9. 	cin>>n;
  10. 	sort(s.begin(),s.end());
  11. 	while(n--)
  12. 	{
  13. 		char x;
  14. 		cin>>x;
  15.  
  16. 		for(int i=0;i<a;i++)
  17. 		{
  18. 			if(s[i]==x)
  19. 			s.erase(i,1);
  20. 		}
  21. 	}
  22. 	cout<<s;
  23. 	return 0;
  24. }
Success #stdin #stdout 0.01s 5476KB
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https://ideone.com/PX1kK7
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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