using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace _6._2tt
{
    internal class Program
    {
        static void Main(string[] args)
        {
            double price, total;
            Console.WriteLine("******************************");
            Console.WriteLine("         Program Grade        ");
            Console.WriteLine("******************************");
            // Input student details
            Console.Write("Enter student code: ");
            string CODE = Console.ReadLine();
 
            Console.Write("Enter student name: ");
            string NAME = Console.ReadLine();
 
            Console.Write("Enter test score (0-20): ");
            double TEST = double.Parse(Console.ReadLine());
 
            Console.Write("Enter midterm score (0-30): ");
            double MIDTERM = double.Parse(Console.ReadLine());
 
            Console.Write("Enter final score (0-50): ");
            double FINAL = double.Parse(Console.ReadLine());
 
            // Calculate total score
            double TOTALSCORE = TEST + MIDTERM + FINAL;
 
            // Determine the grade
            string GRADE;
            if (TOTALSCORE >= 80 && TOTALSCORE <= 100)
            {
                GRADE = "A";
            }
            else if (TOTALSCORE >= 75 && TOTALSCORE <= 79)
            {
                GRADE = "B+";
            }
            else if (TOTALSCORE >= 70 && TOTALSCORE <= 74)
            {
                GRADE = "B";
            }
            else if (TOTALSCORE >= 65 && TOTALSCORE <= 69)
            {
                GRADE = "C+";
            }
            else if (TOTALSCORE >= 60 && TOTALSCORE <= 64)
            {
                GRADE = "C";
            }
            else if (TOTALSCORE >= 55 && TOTALSCORE <= 59)
            {
                GRADE = "D+";
            }
            else if (TOTALSCORE >= 50 && TOTALSCORE <= 54)
            {
                GRADE = "D";
            }
            else
            {
                GRADE = "F";
            }
 
            // Display results
            Console.WriteLine("\n===== Student Grade Report =====");
            Console.WriteLine("Student Code: " + CODE);
            Console.WriteLine("Student Name: " + NAME);
            Console.WriteLine("Test Score: " + TEST);
            Console.WriteLine("Midterm Score: " + MIDTERM);
            Console.WriteLine("Final Score: " + FINAL);
            Console.WriteLine("Total Score: " + TOTALSCORE);
            Console.WriteLine("Grade: " + GRADE);
        }
    }
}
 

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