[백준] JAVA 2557: Hello World

https://www.acmicpc.net/problem/2557 2557번: Hello World Hello World!를 출력하시오. www.acmicpc.net Solution1: System.out.print public class Main { public static void main(String[] args) { System.out.print("Hello World!"); } } Solution2: BufferdWriter import java.io.BufferedWriter; import java.io.IOException; import java.io.OutputStreamWriter; public class Main { public static void main(String[] args) ..

2021.12.07