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  1.     #include <iomanip>
  2.     #include <iostream>
  3.     #include <sstream>
  4.  
  5.     int main() 
  6.     {
  7.     	std::ostringstream stream;
  8.     	stream << std::showpos; // Always show sign
  9.     	stream << std::setw(3); // Minimum 3 characters
  10.     	stream << std::setfill( '0' ); // Zero-padded
  11.     	stream << 1; // Expected output: "+01"
  12.  
  13.     	std::cout << stream.str(); // Output: "0+1"
  14.     	return 0;
  15.     }
  16.  
Success #stdin #stdout 0s 16048KB
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stdin
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Standard input is empty
stdout
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0+1
https://ideone.com/BvHzrJ
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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