rectify the error present in this program

Question

1.00/5 (2 votes)

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C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace feedbackformasp.net
{
    class Program
    {
        static void Main(string[] args)
        {
            string cont;
           do
           {

                Console.WriteLine("course list");
                Console.WriteLine("1.c#:2.asp.net:3.ado.net");
                //int ch= Convert.ToInt32 (Console.ReadLine());
            }
            here is the error 
switch (Convert.ToInt32(Console.ReadLine()))
            {
                case 1:
                Console.WriteLine("1. whether c# is too easy"+"\n"+"2.how many days coarse do u prefer"+"\n"+"3.which timings are preferable for u");
                    break;
                case 2:
                    Console.WriteLine("1.coarse duration"+"\n"+"2.timings"+"3.syllabus cover");
                        break;
                case 3:
                    Console.WriteLine("1.how do u feel ado.net"+"\n"+"2.thank you for ur interest");
                    break;
                default:
                    Console.WriteLine("wrong choice");
                    break;

            }
            Console.WriteLine("do u want to continue to continue ? (Y/N): ");
            cont = Console.ReadLine();
        while(cont=="Y"||cont=="y");
        Console.ReadLine();
       

        }
    }
}

Posted 10-Aug-14 21:02pm

naralasaimanoj

Updated 10-Aug-14 21:30pm

v3

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Comments

[no name] 11-Aug-14 3:10am

This is not a question..we are not here to play quiz contest.
improve your question and update the error you are getting..

naralasaimanoj 11-Aug-14 3:19am

just run it over in visual studio 2010,u will get out the error

CB Sharma 11-Aug-14 3:17am

Can you provide the error details you are facing?

naralasaimanoj 11-Aug-14 3:20am

i used do na? it is showing at the place 'switch' , expecting while etc

CB Sharma 11-Aug-14 3:24am

This is not the quiz contest understood.

naralasaimanoj 11-Aug-14 3:26am

i am not asking quiz question,i have doubt in that,posted,if u can solve,else leave k

naralasaimanoj 11-Aug-14 3:27am

Error 1 Syntax error, '(' expected C:\Users\raj\documents\visual studio 2010\Projects\feedbackformasp.net\feedbackformasp.net\Program.cs 19 14 feedbackformasp.net

CB Sharma 11-Aug-14 3:29am

You think you are an over smart in programming then my friend there are a lot of question and problems in code project please solved it.

naralasaimanoj 11-Aug-14 3:32am

updated my question,plz check it . no arguements :)

3 solutions

Solution 2

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

We also have no idea what you consider "the error present in this program" - from my prospective there are loads of them, but you are not likely to have spotted any of those!

Try it yourself, you may find it is not as difficult as you think!

But...I'll give you a clue as the the problem I suspect you have spotted:
Where does the "do" loop end? And it's not at the "while"...

Posted 10-Aug-14 21:33pm

OriginalGriff

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Kumarbs · Accepted Answer · 2014-08-10T21:32:00

Close the braces regarding the "do" properly.

C#

static void Main(string[] args)
        {
            string cont;
           do
           {

                Console.WriteLine("course list");
                Console.WriteLine("1.c#:2.asp.net:3.ado.net");
                //int ch= Convert.ToInt32 (Console.ReadLine());
            
          
switch (Convert.ToInt32(Console.ReadLine()))
            {
                case 1:
                Console.WriteLine("1. whether c# is too easy"+"\n"+"2.how many days coarse do u prefer"+"\n"+"3.which timings are preferable for u");
                    break;
                case 2:
                    Console.WriteLine("1.coarse duration"+"\n"+"2.timings"+"3.syllabus cover");
                        break;
                case 3:
                    Console.WriteLine("1.how do u feel ado.net"+"\n"+"2.thank you for ur interest");
                    break;
                default:
                    Console.WriteLine("wrong choice");
                    break;

            }
            Console.WriteLine("do u want to continue to continue ? (Y/N): ");
            cont = Console.ReadLine();
           }
        while(cont=="Y"||cont=="y");
        Console.ReadLine();


        }

psima · Accepted Answer · 2014-08-10T21:37:00

C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace feedbackformasp.net
{
    class Program
    {
        static void Main(string[] args)
        {
            string cont;
            do
            {

                Console.WriteLine("course list");
                Console.WriteLine("1.c#:2.asp.net:3.ado.net");

                switch (Convert.ToInt32(Console.ReadLine()))
                {
                    case 1:
                        Console.WriteLine("1. whether c# is too easy" + "\n" + "2.how many days coarse do u prefer" + "\n" + "3.which timings are preferable for u");
                        break;
                    case 2:
                        Console.WriteLine("1.coarse duration" + "\n" + "2.timings" + "3.syllabus cover");
                        break;
                    case 3:
                        Console.WriteLine("1.how do u feel ado.net" + "\n" + "2.thank you for ur interest");
                        break;
                    default:
                        Console.WriteLine("wrong choice");
                        break;

                }
                Console.WriteLine("do u want to continue to continue ? (Y/N): ");
                cont = Console.ReadLine();
            }
            while (cont == "Y" || cont == "y");
            Console.ReadLine();


        }
    }
}

rectify the error present in this program

3 solutions

Solution 2

Solution 1

Solution 3

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