[백준 / Java] 15000번

UMING 2022. 6. 28. 17:21

https://www.acmicpc.net/problem/15000

15000번: CAPS

Earth is under attack! Messages need to be sent to the Earth Defense Force (EDF) that makes clear that the situation is dire. The EDF’s strongest forces consist of mechs (huge bipedal robots) that are piloted by Japanese teenagers. To make sure that the

www.acmicpc.net

import java.util.Scanner;

public class Main {
	
	 public static void main(String[] args) {
	      Scanner scan = new Scanner(System.in);
	      
	      String s = scan.nextLine();
	      s = s.toUpperCase();
	    
	      System.out.println(s);
	    }
	}

.toUpperCase(): 소문자를 대문자로

.toLowerCase(): 대문자를 소문자로