iOS have problem for objective-c which is used on iphone

I am *just* learning Objective-C. Luckily, I took a C (and C++) class years ago and it's all coming back to me as I read on. And from what I've read, haven't programmed yet, it should be.

NSLog(@"something to output");

Also, I believe you need to include the Foundation framework (I think). That's where NSLog is hiding out.

If you're referencing variables the syntax is a little different. Check out cocoadevcentral.com. I also downloaded a PDF called Become an XCoder. It was linked in one of the threads under Programming recently. Also, books are valuable too. Check out Amazon.