View Code of Problem 25

import java.util.Scanner;
public class Main {
	public static void main(String[] args) {	
		int n;
		String s;
		Scanner scan = new Scanner(System.in);
		n = scan.nextInt();
		for(int i=0;i<n;i++) {
			s = scan.next();
			if(i != (n-1)) {
				System.out.println(s.toLowerCase());
			}else{
				System.out.print(s.toLowerCase());
			}
		}
		scan.close();
		}
}