201-15-13876_Md Kiwser Ahmed Sajib

package com.company;
class rectangle{
    private int height;
    private int width;
    public setdata (int t, int s)
    {
        height= t;
        width = s;
    }
    public void display(){System.out.println(height+width)}
}
public class Main {

    public static void main(String[] args) {
        rectangle.setdata ("");
        rectangle a = new height(t:"101",s"t");
        rectangle b = new width(t:"102",s"y");
        a.display();
        b.display();

    }
}