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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	std::cout << std::defaultfloat << 1.3;
  6. 	return 0;
  7. }
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:5:15: error: ‘defaultfloat’ is not a member of ‘std’
  std::cout << std::defaultfloat << 1.3;
               ^
stdout
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Standard output is empty
https://ideone.com/5hcExu
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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