Здравейте,

И аз имам същия проблем:

Edit: Реши се като изтрих сейвовете на старите проекти нещо се е било объркало.

Получи се отново не знам къде бъркам:

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

namespace Inches2Centimeters
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Inches: ");
            var Inches = int.Parse(Console.ReadLine());
            var centimeters = Inches * 2.54;
            Console.Write("Centimeters = ");
            Console.WriteLine(centimeters);
        }
    }
}
 

Compiled file is missing. Compiler output: C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:1:7: error: expected nested-name-specifier before 'System'
 using System;
       ^~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:2:7: error: expected nested-name-specifier before 'System'
 using System.Collections.Generic;
       ^~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:3:7: error: expected nested-name-specifier before 'System'
 using System.Linq;
       ^~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:4:7: error: expected nested-name-specifier before 'System'
 using System.Text;
       ^~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:5:7: error: expected nested-name-specifier before 'System'
 using System.Threading.Tasks;
       ^~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:11:26: error: 'string' has not been declared
         static void Main(string[] args)
                          ^~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:11:35: error: expected ',' or '...' before 'args'
         static void Main(string[] args)
                                   ^~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:19:5: error: expected ';' after class definition
     }
     ^
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp: In static member function 'static void Inches2Centimeters::Program::Main(int*)':
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:13:13: error: 'Console' was not declared in this scope
             Console.WriteLine("Inches: ");
             ^~~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:14:13: error: 'var' was not declared in this scope
             var Inches = int.Parse(Console.ReadLine());
             ^~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:15:17: error: expected ';' before 'centimeters'
             var centimeters = Inches * 2.54;
                 ^~~~~~~~~~~
C:\Windows\TEMP\ExecutionStrategies\gwy53yh1.hq4\tmpE189.tmp.cpp:17:31: error: 'centimeters' was not declared in this scope
             Console.WriteLine(centimeters);
                               ^~~~~~~~~~~