Array2D1.java

// This program takes input of a 3x3 matrix from the user
// and prints the matrix in row and column format
import java.util.Scanner;

public class Array2D1{
    public static void main(String[] args) {
        int matrix[][]=new int[3][3];
        int n=matrix.length,m=matrix[0].length;
        Scanner sc= new Scanner(System.in );
        System.out.print("Enter matrix ");
        for(int i=0;i<n;i++){
            for (int j=0;j<m;j++){
                
                matrix[i][j]=sc.nextInt();
                
                
            }
        }
        //output
        for(int i=0;i<n;i++){
            for (int j=0;j<m;j++){
                System.out.print(matrix[i][j]+ " ");
            }
            System.out.println( );
    }
}

}