Compilation error (line 9, col 5): A get or set accessor expected
Compilation error (line 13, col 4): A get or set accessor expected
Compilation error (line 34, col 5): A get or set accessor expected
Compilation error (line 38, col 4): A get or set accessor expected
Compilation error (line 43, col 1): A namespace cannot directly contain members such as fields or methods
Compilation error (line 44, col 24): Expected class, delegate, enum, interface, or struct
Compilation error (line 28, col 8): The namespace '<global namespace>' already contains a definition for 'Alumno'