Introduction
Write C# Program to calculate the total marks, percentage and division of student based on three subjects. I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability..
using System; using System.Collections.Generic; using System.Linq; using System.Text; public class csharpExercise { static void Main(string[] args) { double rl, phy, che, ca, total; double per; string nm, div; Console.Write("\n\n"); Console.Write("Calculate the total, percentage and division to take marks of three subjects:\n"); Console.Write("-------------------------------------------------------------------------------"); Console.Write("\n\n"); Console.Write("Input the Roll Number of the student :"); rl = Convert.ToInt32(Console.ReadLine()); Console.Write("Input the Name of the Student :"); nm = Console.ReadLine(); Console.Write("Input the marks of Physics : "); phy = Convert.ToInt32(Console.ReadLine()); Console.Write("Input the marks of Chemistry : "); che = Convert.ToInt32(Console.ReadLine()); Console.Write("Input the marks of Computer Application : "); ca = Convert.ToInt32(Console.ReadLine()); total = phy + che + ca; per = total / 3.0; if (per >= 60) div = "First"; else if (per < 60 && per >= 48) div = "Second"; else if (per < 48 && per >= 36) div = "Pass"; else div = "Fail"; Console.Write("\nRoll No : {0}\nName of Student : {1}\n", rl, nm); Console.Write("Marks in Physics : {0}\nMarks in Chemistry : {1}\nMarks in Computer Application : {2}\n", phy, che, ca); Console.Write("Total Marks = {0}\nPercentage = {1}\nDivision = {2}\n", total, per, div); Console.ReadLine(); } }