#perl 109 108 106
perl 109 108 106
$i=<>;$t=join$/,$i-1?" "."_"x($i/2)x4:(),$m.=(" /")[$_&1]||"\\ ",$b.=("/")[$_&1]||"__\\"for 0..$i;print$t I think this is alright for my first golf, I used Vynce's section for the first line, with the rest of my code to get past the new line problem with 1 triangle.
Now to see if I can shorten it :)
Edit: Whitespace
Edit 2: replaced "\n" with $/
1: /\ /__\ 4: ________ /\ /\ / /__\/__\/