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 count = Utility.search(arr1, str);
		System.out.println("count: " + count);

		/****/

		int[] arr2 = new int[4];
		int[] arr3 = new int[4];

		System.out.println("Please enter 8 integers");
		for(int i = 0; i < 4; i++) {
			arr2[i] = kb.nextInt();
		}
		for(int i = 0; i < 4; i++) {
			arr3[i] = kb.nextInt();
		}

		int[] arr4 = Utility.sum(arr2, arr3);
		Utility.print(arr4);

		/****/

		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[] arr5 = Utility.getDiagonal(matrix);
		Utility.print(arr5);	
	}
}