Notice
Recent Posts
Recent Comments
Link
์ผ | ์ | ํ | ์ | ๋ชฉ | ๊ธ | ํ |
---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 | 9 | 10 | 11 | 12 | 13 |
14 | 15 | 16 | 17 | 18 | 19 | 20 |
21 | 22 | 23 | 24 | 25 | 26 | 27 |
28 | 29 | 30 | 31 |
Tags
- Android
- Java
- BufferedWriter
- While
- CLASS
- array
- Scanner
- error
- Return
- flutter
- ์๋๋ก์ด๋
- ๋ฐฑ์ค
- for๋ฌธ
- ๋ฐ๋ณต๋ฌธ
- ์ฑ๊ฐ๋ฐ
- BufferedReader
- ์ฝ๋ฉํ ์คํธ
- App
- IF
- dataclass
- dart
- ๋ณ์ฐ๊ธฐ
- Kotlin
- string
- androidstudio
- ํ๋ก๊ทธ๋๋จธ์ค
- For
- android studio
- ๋คํธ
- ์ฝํ๋ฆฐ
Archives
- Today
- Total
๋ชฉ๋กchar (1)
amid.jungs
![](http://i1.daumcdn.net/thumb/C150x150/?fname=https://blog.kakaocdn.net/dn/mm7ef/btqVde3LqvB/D2Rx2gC4NBfS1hW4iIEyc1/img.png)
๐ฑ ์๋ฐ์ ์๋ฃํ I.๊ธฐ๋ณธ ์๋ฃํ ์ ์ : int(๊ธฐ๋ณธ),long, short,byte ์ค์ : double, float ๋ ผ๋ฆฌํ : boolean ex.System.out.println(x + 20); -> 40 ๋ณ์๋ ์ ์ธํ๋ฉด ๊ณ์ ๊ฐ์ด ๋ฐ๋ : ์๋ฐ๋๊ฒ ๊ณ ์ ์ํค๋ ค๋ฉด final์ ์ฌ์ฉ II. ํ๋ณํ double > float ํฐ double -> ์์ float ๋ ๋ณ๋์ ํ๋ณํ ํ์ x , ๊ทธ๋ฅ ์ฐ๋ฉด๋จ ex.dd= ff; ์์ flost -> ํฐ double ๋ ๋ณ๋์ ํ๋ณํ ํ์ o ex. ff=(float) dd; III.๋ฌธ์์ด ๋ฌธ์: char (' '๋ก ๋ฌถ์ด์ค๋ค) ๋ฌธ์์ด : String
Java ๊ธฐ๋ณธ
2021. 1. 30. 14:13