1 Reply Latest reply: Nov 19, 2012 6:43 PM by jschellSomeoneStoleMyAlias RSS

    help in java

    974681
      hey,
      I am asked to write a program in java that gets a line from the user (string) with real numbers (double) and arithmetic operations and (it might contain spaces) calculates the sum.
      for example:
      please enter your expression:
      10.22 -2.22 +3.0

      output:
      10.22 -2.22 +3.0=11.0

      well, i thought about using split() with a regular expression but I don't find a suitable one.
      would you help me please?
      thanks,
      Jenny