- We have discussed this briefly
- Some of these items come from iostream
- You sometimes need
- I really don't expect you to know all of these but you should know the set
setw(int) sets the output width for the next item to be the argument.
- This will pad with the fill character (setfill,fill)
- See fillDemo.cpp.
setprecision sets the decimal places for floating point numbers.
fixed, scientific, defaultfloat
showpoint forces a decimal point for floating point types.