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C# Basics

bookChallenge: Scopes

There are three variables in the following code. Fill in the blanks with variable names such that the code compiles successfully:

main.cs

main.cs

copy

              
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using System;

namespace ConsoleApp
{       
    class Program
    {
        static int var1 = 10;
        static void Main(string[] args)
        {
            int var2 = 11;
            if(var1 > 5)
            {
                Console.WriteLine(___);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(___);
            }
        }
        static void output()
        {
            Console.WriteLine(___);
        }
    }
}

Global scoped variables can be accessed inside all methods.

main.cs

main.cs

copy

              
123456789101112131415161718192021222324252627282930

            
using System;

namespace ConsoleApp
{
    class Program
    {
        static int var1 = 10;

        static void Main(string[] args)
        {
            int var2 = 11;

            if(var1 > 5)
            {
                Console.WriteLine(var2);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(var3);
            }
        }

        static void output()
        {
            Console.WriteLine(var1);
        }
    }
}

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How can we improve it?

Thanks for your feedback!

SectionΒ 6. ChapterΒ 9

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bookChallenge: Scopes

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There are three variables in the following code. Fill in the blanks with variable names such that the code compiles successfully:

main.cs

main.cs

copy

              
1234567891011121314151617181920212223242526

            
using System;

namespace ConsoleApp
{       
    class Program
    {
        static int var1 = 10;
        static void Main(string[] args)
        {
            int var2 = 11;
            if(var1 > 5)
            {
                Console.WriteLine(___);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(___);
            }
        }
        static void output()
        {
            Console.WriteLine(___);
        }
    }
}

Global scoped variables can be accessed inside all methods.

main.cs

main.cs

copy

              
123456789101112131415161718192021222324252627282930

            
using System;

namespace ConsoleApp
{
    class Program
    {
        static int var1 = 10;

        static void Main(string[] args)
        {
            int var2 = 11;

            if(var1 > 5)
            {
                Console.WriteLine(var2);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(var3);
            }
        }

        static void output()
        {
            Console.WriteLine(var1);
        }
    }
}

Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 6. ChapterΒ 9
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