코드업 100제 자바[1020-1029] 1020 import java.io.*; public class Ex1020 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); String[] number = br.readLine().split("-"); for(String x: number){ bw.write(x); } bw.flush(); bw.close(); } } 1021 impor..
코드업 100제 자바[1010-1019] 1010 import java.io.*; public class Ex1010{ public static void main (String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); int number = Integer.parseInt(br.readLine()); bw.write(String.valueOf(number)); bw.flush(); bw.close(); } } 1011 import ..