### godfather_2000's blog

By godfather_2000, history, 11 days ago, ,

Hi, I am currently facing trouble using Xcode for the first time. Previously I used lightweight online IDEs but now I feel the need to switch to an offline one. Since I use Mac I wanted some help on how to setup Xcode for CP. Also while copying large test cases from udebug I see Xcode is not able to run on them and provide the required output. And another problem I have been facing is using the header bits/stdc++.h in Xcode. I searched for a solution online and did something like this 52770619 but over here it showed compilation error.

I would be very happy if anyone can help me.

 » 11 days ago, # |   0 In CF, you just use #include because the CF C++ compiler is GCC.
 » 11 days ago, # |   0 I am not sure but I think something like #ifndef ONLINE_JUDGE #include "your long include line" #else #include #endif should work. I haven't tested it but you can try it. Let me know if it helped!
•  » » 11 days ago, # ^ | ← Rev. 4 →   0 It worked like magic... Thanks :) Do u also use Xcode?
•  » » » 11 days ago, # ^ |   0 No, I don't. It was just a quick idea I had. If you want to use it on other OJs where they do not define ONLINE_JUDGE you can change the syntax a bit like #ifdef YOUR_DEFINE #include <"your long include line" #else #include #endif and compile defining YOUR_DEFINE like you defined _DEBUG. I am glad I could help you :)