Error(s):

source_file.cpp(27): error C2440: '=': cannot convert from 'std::_Array_iterator<_Ty,4>' to 'int *'
        with
        [
            _Ty=int
        ]
source_file.cpp(27): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
source_file.cpp(27): error C2679: binary '!=': no operator found which takes a right-hand operand of type 'std::_Array_iterator<_Ty,4>' (or there is no acceptable conversion)
        with
        [
            _Ty=int
        ]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\exception(343): note: could be 'bool std::operator !=(const std::exception_ptr &,const std::exception_ptr &) throw()' [found using argument-dependent lookup]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\exception(348): note: or       'bool std::operator !=(std::nullptr_t,const std::exception_ptr &) throw()' [found using argument-dependent lookup]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\exception(353): note: or       'bool std::operator !=(const std::exception_ptr &,std::nullptr_t) throw()' [found using argument-dependent lookup]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\system_error(388): note: or       'bool std::operator !=(const std::error_code &,const std::error_code &) noexcept' [found using argument-dependent lookup]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\system_error(395): note: or       'bool std::operator !=(const std::error_code &,const std::error_condition &) noexcept' [found using argument-dependent lookup]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\system_error(402): note: or       'bool std::operator !=(const std::error_condition &,const std::error_code &) noexcept' [found using argument-dependent lookup]
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\system_error(409): note: or       'bool std::operator !=(const std::error_condition &,const std::error_condition &) noexcept' [found using argument-dependent lookup]
source_file.cpp(27): note: while trying to match the argument list '(int *, std::_Array_iterator<_Ty,4>)'
        with
        [
            _Ty=int
        ]
Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23506 for x64