702.cpp

C++实训教程

//702.CPP //demo iostream
#include <iostream.h>
#include <iomanip.H>
main(void)
{
  cout << setprecision(3) << 1234.56789 << endl;
  cout << setw(8)<< "ABCDE\n";
  return 0;
}
/*Output on screen while runing;