[int / int] 캐스팅

 

 

https://blog.edit.kr/entry/int%ED%98%95%EB%A5%BC-%EB%82%98%EB%88%A0%EC%84%9C-%EC%86%8C%EC%88%98%EC%A0%90%EC%9D%84-%EC%96%BB%EC%9C%BC%EB%A0%A4%EB%A9%B4-double%EB%A1%9C-%EC%BA%90%EC%8A%A4%ED%8C%85-%EB%B3%80%ED%99%98