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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	auto x= 5.7;
  6. 	cout<< typeid(x).name();
  7.  
  8. 	return 0;
  9. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:6:16: error: must #include <typeinfo> before using typeid
  cout<< typeid(x).name();
                ^
stdout
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Standard output is empty
https://ideone.com/WgUk2X
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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