Note: this is is just a repeated question found under C Programming: I am very sorry, please delete the message found in C Programming.

Hello guys,

I am finding hard, what really the function to set the decimal places in two places using the compiler Borland C++ 3.0. I know already setprecission function that is found in the latest compiler such as borland c++ 4.5 or 5.5. But in Borland C++ 3.0 there is no function as setprecission found in the iomanip.h library.

I am using Borland C++ 3.0. Hope you can help me this thing.


Example:



Code:
#include <iostream.h>
#include <conio.h>
#include <iomanip.h>

int main()

{
     float a, b, c, average;

     clrscr();
     while (a <= 3)
          {
               cout <<"Enter number: ";
               cin >> b;
               c = c + b;
               a++;
   
          }
      
      average = c / a;
      cout << average;
      
      getch();
      return 0;  
      

}
I want to display the output into two decimal places, I know the solution using setprecission such as:



Code:
 cout << average << setprecission(2);
But the problem is I could not find setprecission in Borland C++ 3.0 compiler. Thanks in advance...