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@markruler
Created September 29, 2019 19:39
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버퍼 필터 스트림 예제
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); // 선언
String s = bf.readLine(); // String
int i = Integer.parseInt(bf.readLine()); // int
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); // 선언
String s = "abcdefg"; // 출력할 문자열
bw.write(s + "\n"); // 출력
bw.flush(); // 남아있는 데이터를 모두 출력시킴
bw.close(); // 스트림을 닫음
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