2D Array

public class TwoD
{
    public static void main(String[] args){
        int studentsMarks [][];//declare 2d array
        studentsMarks=new int [3][3];//3 students 3 marks

        //access first cell
        studentsMarks[0][0]=22;
        studentsMarks[2][1]=44;//student 3 subject 2
        studentsMarks[1][2]=17;//student 2 subject 3

        for (int x=0; x<3; x++){
            for (int y=0; y<3; y++){
                System.out.print(studentsMarks[x][y]+" | ");
                }
            System.out.println("");
    }
}
}