using System;

​

public class Program

{

    public static void Main(string[] args)

    {

        string First;

        string Last;

        First = "Cristiano";

        Last = " Ronaldo";

        Console.Write("Please enter student name <First Last>: ");

        Console.WriteLine(First + Last);

        Console.WriteLine(" ");

        Console.WriteLine("*************NOTE**********************************************");

        Console.WriteLine("*** Be sure to include decimal point for scores.            ***");

        Console.WriteLine("***     !!!All score should range from 0.00 to 100.00 !!    ***");

        Console.WriteLine("***                                                         ***");

        Console.WriteLine("*** For example : 80.50                                     ***");

        Console.WriteLine("***************************************************************");

        Console.WriteLine(" ");

        decimal Exam_1;

        decimal Exam_2;

        decimal Exam_3;

        decimal Assignment_1;

        decimal Assignment_2;

        Console.Write("Please enter score for Exam 1 <Example: 100.0>: ");

        Exam_1 = Convert.ToDecimal(Console.ReadLine());

        if (Exam_1 < 0.0m || Exam_1 > 100.0m)

            Console.Write("Exam score cannot be less than 0. or greater than                      100.0. Please re-enter the score for Exam 1 <Example: 95.0>:");

        Exam_1 = Convert.ToDecimal(Console.ReadLine());

        Console.Write("Please enter score for Exam 2 <Example: 0.0>: ");

        Exam_2 = Convert.ToDecimal(Console.ReadLine());

    }

}