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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	string s = "";
  7. 	stack < string> st;
  8. 	st.top();
  9. 	s+='A';
  10. 	cout <<s;
  11. 	return 0;
  12. }
Success #stdin #stdout 0s 4412KB
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stdin
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Standard input is empty
stdout
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A
https://ideone.com/nWlwcU
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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