xcode 개발도구 - Youtube 강의동영상 https://youtu.be/g1EuS7BfFms - 코드는 여기에서 다운 받으세요 https://github.com/dongupak/Basic-C-Programming

2. Xcode
• (macOS)
• macOS, iOS, watchOS, tvOS
• 2003 ,
• C, C++, Objective-C, Swift

5. Project :

6. Project :

7. Project :

8. •
•
• : iOS, watchOS, macOS ?

9. •
•
• : iOS, watchOS, macOS ?

10. •
•
• : iOS, watchOS, macOS ?

11. • Command Line Tool
•
•
•

12. • (Product)
• Xcode C C++, Objective-C, Swift
• C

13. • (Product)
• Xcode C C++, Objective-C, Swift
• C

14. • (Product)
• Xcode C C++, Objective-C, Swift
• C

15. • (Product)
• Xcode C C++, Objective-C, Swift
• C

16. • (Product)
• Xcode C C++, Objective-C, Swift
• C

17. •

25. Hello world!
• “Hello world!”
•
Hello world!
• "The C Programming
Language" (1978 )

26. • main() ( )
• printf()
• printf “Hello, World!n”
• (statement) ;( )

27. • Product - Run( ) Comm-R( )

28. •
• Debug

29. • : ; ( ) C
.
• Expected ‘;’ after expression

30. • Hello.xcodeproj
•
• main.c c

31. • Hello.xcodeproj
•
• main.c c

32. Lab
C Hello World