# include & lt; iostream>
# include & lt; Cmath>
using namespace std;
Int main ()
{
cout <"Hello world" & lt;return 0;
}
CodePudding user response:
This is not a mistake, just tip,
# include & lt; iostream>
# include & lt; Cmath>
using namespace std;
Int main ()
{
cout <"Hello world" & lt;return 0;
}
CodePudding user response:
This is not a mistake, just tip,