the .length() method is part of the C# family. what you want to do is include strings.h or strings and then use the strlen() function.

Why don't you post all your code here? Will be easier to spot the problems.

There are a few methods to solve this issue but we need to see your code to tell where &/or what you did wrong to get a better picture of the overall problem your trying to solve. Just post your full code with code tags and you would get clearer descriptions of help.

don't forget that the number can't be less than -273.15C

i would also say perhaps put in K and R calculations too!

major vouch here

I would also say to remove the ftemp and ctemp from the if statement and put in a universal statement at the bottom "-40ºC is equal to -40ºF" rather than what you are posting

I refuse to help because of your signature hurting my eyes

I had a similar issue one time before and realized it was just too much work to deal with (especially because I was in an intro course and it was unnecessary)

if your prof requires it then he should have told you how to deal with. Our Prof. told us to assume that the c++ code would only receive valid inputs.


if it is just length you are concerned about maybe throw the input into a string and then find the length of it.

This post was edited by Eep on Aug 28 2012 03:38am