2047. 신문 헤드라인

package oSWExpertAcademy;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

//신문 헤드라인 
public class D1_09 {
    public static void main(String[]args) {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        try {
            String lower = br.readLine();
            System.out.println(lower.toUpperCase());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}