코딩테스트1 2557번 : Hello World (Python/Java) 🎶 Time Complexity : O(1) 🎶 Note : Hello World! 🎶 Python print('Hello World!') 🎶 Java public class Main { public static void main(String[] args) { System.out.println("Hello World!"); } } 2022. 9. 12. 이전 1 다음