std
namespace or put std::
in front of cout
0
in main()
<<
signs need to point in the other directionnumber
can't take whole numbersFantastic! We have to use the std
namespace if we don't put std::
before cout
. We don't have to return 0
and the number
variable can take whole numbers.
Whoops! We have to use the std
namespace if we don't put std::
before cout
. We don't have to return 0
and the number
variable can take whole numbers.