Practicing Scopes

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

main


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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


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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(var2);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(var3);
            }
        }

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

Tudo estava claro?

Seção 6. Capítulo 9