Added ex. 46 optionals 2 - elephants!

This commit is contained in:
Dave Gauer
2021-02-16 20:21:32 -05:00
parent efdcfc70d4
commit f27601b558
4 changed files with 64 additions and 1 deletions

View File

@@ -28,6 +28,8 @@ pub fn main() void {
elephantC.tail = &elephantA;
visitElephants(&elephantA);
std.debug.print("\n", .{});
}
// This function visits all elephants once, starting with the