myf loor using only simple expressions write an r function n
     my_f loor  _using only simple expressions, write an \'r\' function, named \'my_floor\', that accepts a floating-point number x\' and returns the greatest integer number that is less than or equal to the floating-point number. (The returned value does not have to be integer type.)_  _You are allowed to use the base arithmetic operators \' + , -, *, ^\' comparison operators (see \'help(comparison)\'), and control operators (see \'help(control)\'). Do not use \'floor ()\', \'roundO\', \'as. integer ()\', or even \':\' or the \'%%\' modulo operator, or any other functions._  _  These restrictions on usable functions will limit you to a fairly crude method of floor._  {r}  my_floor  
  
  Solution
The R-code required is shown below:

