Java program to print 3x3 matrix
// Java program to print 3x3 matrix import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class JavaPrint3x3Matrix { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int[][] inputNumber = new int[3][3]; int a, b; String strMatrix; System.out.println("Please enter elements to print 3x3 matrix: "); for(a = 0; a <= 2; a++) { for(b = 0; b <= 2; b++) { strMatrix = br.readLine(); inputNumber[a][b] = Integer.parseInt(strMatrix); } } System.out.println("Elements in 3x3 matrix are: "); System.out.println(""); for(a = 0; a <= 2; a++) { for(b = 0; b <= 2; b++) { System.out.print(inputNumber[a][b] + "\t"); } System.out.println(); } } }