import java.util.Scanner;

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

		String[] arr1 = new String[3];

		Scanner kb = new Scanner(System.in);
		System.out.println("Please enter 3 strings on 3 seperate lines");
		for(int i = 0; i < 3; i++) {
			arr1[i] = kb.nextLine();
		}

		System.out.println("Please enter a search string");
		String str = kb.nextLine();
		
		int index = Utility.indexOf(arr1, str);
		System.out.println("index: " + index);

		/****/

		int[] arr2 = Utility.createArray(20, -1);
		Utility.print(arr2);

		/****/

		int[][] matrix = new int[3][3];
		
		System.out.println("Please enter 9 integers");
		for(int i = 0; i < 3; i++) {
			for(int j = 0; j < 3; j++) {
				matrix[i][j] = kb.nextInt();
			}
		}

		int[] arr3 = Utility.getColumn(matrix, 1);
		Utility.print(arr3);	
	}
}