4 ms·
Let's help Chris fill out his for loop list... Lua: for i = 1, 2, 3 do print (i) end
by BlakePetersen 13y ago
Let's help Chris fill out his for loop list...
Lua:
for i = 1, 2, 3 do
print (i)
end
- ggchappell 13y agoPython: for i in range(1, 1+10): print(i) (Yes, I'm into Py 3.x.) Applesoft BASIC: 10 FOR I = 1 TO 10 20 PRINT I 30 NEXT I Forth: : RANGEPRINT { A B -- } A B <= IF A . CR A 1 + B RECURSE THEN ; 1 10 RANGEPRINT Prolog: ?- for(N, 1, 10), write(N), nl, fail. Haskell: Ummm ... EDIT: Okay, no loops in Haskell, but the logic of the above Forth version still works fine (probably better, actually, thanks to TCO). rangeprint a b | a <= b = do print a rangeprint (a+1) b | otherwise = return () rangeprint 1 10 (I never can figure out how to indent stuff like the above code.) EDIT #2: Maybe the following version is cooler? rangeprint2 a b = dolist $ map print [a..b] where dolist [] = return () dolist (x:xs) = do x dolist xs rangeprint2 1 10 EDIT #3: I think I like this version best: listprint (x:xs) = do print x listprint xs listprint [] = return () listprint [1..10] That was fun. Time to go back to the life I presumably have ....