Sudoku

import java.util.*;

public class sudoku {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String a = input.nextLine();
		
		char[] chars = a.toCharArray();
		String b = a.substring(8, 9) + a.substring(0, 8);
		String c = a.substring(7, 9) + a.substring(0, 7);

        String[] line = new String[9];

		line[1] = a.substring(3, 9) + a.substring(0, 3);
        line[2] = a.substring(6, 9) + a.substring(0, 6);
		line[3] = b;
		line[4] = b.substring(3, 9) + b.substring(0, 3);
        line[5] = b.substring(6, 9) + b.substring(0, 6);	
		line[6] = c;
		line[7] = c.substring(3, 9) + c.substring(0, 3);
        line[8] = c.substring(6, 9) + c.substring(0, 6);
		
		System.out.println(a);
		
		for (int i = 1; i < 9; i++) {
			System.out.println(line[i]);
		}
		
	
		
    }
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED