using System;

using System.Windows.Forms;



namespace WindowsApplication1

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }



        private void button1_Click(object sender, EventArgs e)

        {

            int totalMarks = 59;



            if (totalMarks >= 80) {

                MessageBox.Show("Got Higher First Class ");

            }

            else if (totalMarks >= 60) {

                MessageBox.Show("Got First Class ");

            }

            else if (totalMarks >= 40){

                MessageBox.Show("Just pass only");

            }

            else {

                MessageBox.Show("Failed");

            }

        }

    }

}