[SWEA] 신문 헤드라인

import java.util.Scanner;
import java.io.FileInputStream;


class Solution
{
	public static void main(String args[]) throws Exception
	{
	
		Scanner sc = new Scanner(System.in);
		String t = sc.nextLine();
		System.out.println(t.toUpperCase());
	}
}

 

toUpperCase 활용