Microsoftware Monthly 19…2 Programming Power Tools/MASO9512.ISO/cpptutor/cpptutor.arj/EXAMPLES/EX1109.CPP

C/C++ Source or Header | 1993-09-13 | 401 b | 13 lines

// \EXAMPLES\EX1109.CPP

#include <iostream.h>      // include I/O Stream definitions
#include <iomanip.h>       // include manipulator definitions

void main() {
   float f =6.6666666;
   cout.precision(2); // set floating-point precision of cout
   cout << "Here is f with precision 2: " << f << endl;
   cout << "Here is f with precision 4: "
        << setprecision(4) << f << endl;
}