[mediator]

U can set any precision u want! Check my code

#include <iomanip.h>
#include <iostream.h>
int main()
{
int p;
cout<<"Mediator asked to enter precision u wanna set : "; cin>>p;
double x(3.14);
cout <<"x = "<<fixed <<setprecision(p)<<x<<'\n';
cout <<"x/3 = "<<fixed <<setprecision(p)<<(x/3)<<'\n';
return 0;
}

U can set any precision using setprecision! Don't try large numbers or ur terminal might hang! I tried "100000000000" as precision and had to kill the program then!!