Console Program in c#.net to Calculate Grade depending on input marks.

/*

* Console Program to Calculate Grade depending on marks

*/

using System;

using System.Collections.Generic;

using System.Text;

namespace Program

{

class Program

{

static void Main(string[] args)

{

int Num1, Num2,Num3,Num4,Num5,Num6,total;

float percentage;

char option;

Console.WriteLine(“Enter the Marks of all subjects: “);

Console.Write(“Enter the Subject1 Marks : “);

Num1 = Convert.ToInt32(Console.ReadLine());

Console.Write(“Enter the Subject2 Marks : “);

Num2 = Convert.ToInt32(Console.ReadLine());

Console.Write(“Enter the Subject3 Marks : “);

Num3 = Convert.ToInt32(Console.ReadLine());

Console.Write(“Enter the Subject4 Marks : “);

Num4 = Convert.ToInt32(Console.ReadLine());

Console.Write(“Enter the Subject5 Marks : “);

Num5 = Convert.ToInt32(Console.ReadLine());

Console.Write(“Enter the Subject6 Marks : “);

Num6 = Convert.ToInt32(Console.ReadLine());

total = Num1 + Num2 + Num3 + Num4 + Num5 + Num6;

percentage = total / 6;

if (percentage > 75)

{

option = ‘1’;

}

else if (percentage > 60)

{

option = ‘2’;

}

else if (percentage > 50)

{

option = ‘3’;

}

else if (percentage >= 35)

{

option = ‘4’;

}

else

{

option = ‘5’;

}

Console.WriteLine(“The RESULT of Student with GRADE :”);

Console.WriteLine(“Subject1 Marks : {0}”, Num1);

Console.WriteLine(“Subject2 Marks : {0}”, Num2);

Console.WriteLine(“Subject3 Marks : {0}”, Num3);

Console.WriteLine(“Subject4 Marks : {0}”, Num4);

Console.WriteLine(“Subject5 Marks : {0}”, Num5);

Console.WriteLine(“Subject6 Marks : {0}”, Num6);

Console.WriteLine(“TOTAL Marks : {0}”, total);

Console.WriteLine(“PERCENTAGE : {0}”, percentage);

switch (option)

{

case ‘1’:

Console.WriteLine(“Grade: First Class with Distinction”);

break;

case ‘2’:

Console.WriteLine(“Grade: First Class”);

break;

case ‘3’:

Console.WriteLine(“Grade: Second Class”);

break;

case ‘4’:

Console.WriteLine(“Grade: Third Class”);

break;

case ‘5’:

Console.WriteLine(“F A I L”);

break;

default:

Console.WriteLine(“Invalid GRADE”);

break;

}

Console.ReadLine();

}

}

}

OUTPUT :

• computer science