Define SAS Macro as a function and syntax of loop inside SAS Macro (start 02 tutorial)

Would this code work for SAS EG too? I've typed it in word for word and space for space. I get no errors, but nothing is printed on the log. Would you know?

Helo can u pls give Ur I'd to contact,I need some more clarity on macros with do loops,Ur help is much appreciate.