This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Hi all! Well I had to take a break for a bit but now I'm back and working on my rationals problem. I'm suppose to have an output like the following: 1/1 + 1/2 + 1/3 + ...+ 1/n 1/1 + 1/2 + 1/2^2 +...+ 1/2^n I think I've got my constructor mostly cleaned up but I'm still getting a few errors that I"m not sure what to do. Below is my code then the errors:
Some of my errors are: cannot resolve symbol symbol : constructor Rtnl (int,int) location: class Rtnl Rtnl sum = new Rtnl(0,1); ^ java:61: cannot resolve symbol symbol : constructor Rtnl (int,int) location: class Rtnl Rtnl x1 = new Rtnl(1,x); ^ java:62: cannot resolve symbol symbol : method add (Rtnl) location: class Rtnl sum = sum.add(x1); ^
I'm sure you can see a theme of my errors, but I just don't know what to do. Can anyone help? Stacey
but since you don't call them, you may delete them. Reread about the syntax of methods. about initialising variables. I would go a few steps back in the Excercises, since you missed a lot of points. (When solving your errors, new ones which where hidden occur - and I can't even see what you're trying to do...
sum is an Rtn1 object. you are trying to invoke a method called add() on this object. however, your Rtn1 class has no method definition for add()
Joined: Jan 11, 2004
I'm completely lost. I don't know what to do anymore. Do I need constructors in this code to get my end result or have I been led down the wrong path. I am sooo close to quitting my course because I just don't know what to do with this program anymore. I don't even know where to look to find answers to my questions and errors. Is there anyone out there to shed some light on this for me? I feel like I'm beating my head against the wall.