cout.setf(ios::showpos | ios::showpoint) and cout.setf(ios::showpoint, ios::showpos | ios::showpoint) : cout setf « Console « C++

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

cout.setf(ios::showpos | ios::showpoint) and cout.setf(ios::showpoint, ios::showpos | ios::showpoint)

  
#include <iostream>
using namespace std; 

int main(void){
   cout.setf(ios::showpos | ios::showpoint);
   cout << 100 << endl;
   cout.setf(ios::showpoint, ios::showpos | ios::showpoint);
   cout << 100;
}
  
    
  

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