View Problem

Perform an action multiple times based on a boolean condition, checked before the first action (WHILE .. DO)

Starting with a variable x=1, Print the sequence "1,2,4,8,16,32,64,128," by doubling x and checking that x is less than 150.
ExpandDiskEdit
fantom
x := 1
while (x < 150) {
Env.cur.out.print("$x,")
x *= 2
}
echo

Submit a new solution for fantom
There are 19 other solutions in additional languages (clojure, cpp, csharp, erlang ...)