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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	set<char> st;
  6. 	string s;
  7. 	cin>>s;
  8. 	int n,a;
  9. 	cin>>n;
  10. 	for(int i=0;i<s.size();i++)
  11. 	{
  12. 		cout<<s[i];
  13. 	}
  14. 	while(n--)
  15. 	{
  16. 		char x;
  17. 		cin>>x;
  18.  
  19. 		for(int i=0;i<a;i++)
  20. 		{
  21. 			if(s[i]==x)
  22. 			s.erase(x);
  23. 		}
  24. 	}
  25.  
  26. 	return 0;
  27. }
Success #stdin #stdout 0.01s 5452KB
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https://ideone.com/mRR4pZ
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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