import java.util.Scanner;

class Oct6 {
	public static void main(String[] args) {

		Scanner kb = new Scanner(System.in);

		System.out.println("Please enter a name");

		String name = kb.nextLine();

		/*
		 * Print each character in name to the screen
		 */

		int len = name.length();
	
		for(int i = 0; i < len; i++) {
			char letter = name.charAt(i);
			System.out.printf("%d: %c\n", i, letter);
		}
		
		System.out.println("Enter second name");

		String name2 = kb.nextLine();

		int result = name.compareTo(name2);

		System.out.println("compareTo result: " + result);

		if (result == 0) {
			System.out.println("passwords match");
		}

		String newName = name.replace('a', 'c');
		System.out.println("name after replace: " + newName);

	}
}

// end of file