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

1. C++
2. Console
3. cout setf

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;
}


           
         
  

Related examples in the same category

1.	You can OR together two or more flags: ios::uppercase | ios::scientific
2.	cout.setf(ios::showpos | ios::showpoint) and cout.setf(ios::showpoint, ios::showpos | ios::showpoint)
3.	Set cout: setf(ios::showpoint | ios::showpos, ios::showpoint)
4.	cout.setf(ios::hex)
5.	cout.setf(ios::showbase)
6.	cout.setf(ios::uppercase | ios::scientific)
7.	Set cout: hex, basefield, setf(ios::hex, ios::basefield)