cout: how to display float number, ios::showpoint, ios::showpos : cout setf « Console « C++






cout: how to display float number, ios::showpoint, ios::showpos

cout: how to display float number, ios::showpoint, ios::showpos
 

#include <iostream>
using namespace std;

int main()
{
  cout.setf(ios::showpoint);
  cout.setf(ios::showpos);

  cout << 100.0; 

  return 0;
}


           
         
  








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