cout.setf(ios::uppercase | ios::scientific) : cout setf « Console « C++

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

cout.setf(ios::uppercase | ios::scientific)

  
#include <iostream>
using namespace std; 
int main(void) {
   cout.setf(ios::uppercase | ios::scientific);
   cout << 100.12;
   cout.unsetf(ios::uppercase);
   cout << endl << 100.12;
}
  
    
  

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