Programming in C help...

[WorldDominator]

 

It's supposed to convert the temperature from the input in Celsius (which the professor used an int for an example) and he wanted us to use fgets() to get the input and atof() to convert the string from fgets into a float (2 spaces after decimal). I just want to know how to get this to run then I will fix the floating point. Thanks for those that can help

[MikeD]

1st: The warning about atof being implicit declared is solved by #including stdlib.h

 

2nd: #defines work by replacing the first "argument" by whatever comes after it in every place it is found on the code. This means that the way you are doing it, MAX_INPUT is being replaced by "= 10" everywhere, which is the source of all the errors.

[WorldDominator]

1st: The warning about atof being implicit declared is solved by #including stdlib.h

 

2nd: #defines work by replacing the first "argument" by whatever comes after it in every place it is found on the code. This means that the way you are doing it, MAX_INPUT is being replaced by "= 10" everywhere, which is the source of all the errors.

Oh my jesus thank you. let me edit it and see how it works now lol

[MikeD]

Oh my jesus thank you. let me edit it and see how it works now lol

 

You're welcome!

[WorldDominator]

1st: The warning about atof being implicit declared is solved by #including stdlib.h

 

2nd: #defines work by replacing the first "argument" by whatever comes after it in every place it is found on the code. This means that the way you are doing it, MAX_INPUT is being replaced by "= 10" everywhere, which is the source of all the errors.

It's working now. thank you!!! God I've been staring at that for too long and it's always the simple things messing you up. I did have the stdlib.h included at one point but I deleted it