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Perform different actions depending on a boolean condition (IF .. THEN .. ELSE)
Given a variable age, if the value is greater than 42 display 
python
python
clojure clojure
erlang
erlang
erlang
erlang
erlang
erlang
erlang
erlang
erlang
fantom
fantom
Submit a new solution for python, clojure, erlang, or fantom
There are 21 other solutions in additional languages (cpp, csharp, fsharp, groovy ...)
"You are old", otherwise display "You are young"
if age > 42:
print 'You are old'
else:
print 'You are young'
print 'You are old'
else:
print 'You are young'
print age > 42 and 'You are old' or 'You are young'
(def age 41)
(if (> age 42) "You are old" "You are young")
(if (> age 42) "You are old" "You are young")
if Age > 42 -> io:format("You are old~n") ; true -> io:format("You are young~n") end.
Message = if Age > 42 -> "old" ; true -> "young" end, io:format("You are ~s~n", [Message]).
case Age > 42 of true -> io:format("You are old~n") ; false -> io:format("You are young~n") end.
case Age of _ when Age > 42 -> io:format("You are old~n") ; _ -> io:format("You are young~n") end.
Message = case Age of _ when Age > 42 -> "old" ; _ -> "young" end, io:format("You are ~s~n", [Message]).
Age > 42 andalso (begin io:format("You are old~n"), true end) orelse (begin io:format("You are young~n"), true end).
(fun (X) when X > 42 -> io:format("You are old~n"); (_) -> io:format("You are young~n") end)(Age).
(fun () when Age > 42 -> io:format("You are old~n"); () -> io:format("You are young~n") end)().
io:format("You are ~s~n", [if Age > 42 -> "old" ; true -> "young" end]).
if (age > 42)
echo("You are old")
else
echo("You are young")
echo("You are old")
else
echo("You are young")
echo((age > 42) ? "You are old" : "You are young")
Submit a new solution for python, clojure, erlang, or fantom
There are 21 other solutions in additional languages (cpp, csharp, fsharp, groovy ...)
