'\n' -> \n "\n" -> \n\0
오 - dc App
https://stackoverflow.com/questions/3683602/single-quotes-vs-double-quotes-in-c-or-c
char과 string의 차이?
'\n' -> \n "\n" -> \n\0
오 - dc App
https://stackoverflow.com/questions/3683602/single-quotes-vs-double-quotes-in-c-or-c
char과 string의 차이?