func main()
	var a: int :: cui@inputInt()
	var b: int :: cui@inputInt()
	do cui@print("\{a / b}.")
	do a :- a / b * b
	for(1, 50)
		do a :* 10
		do cui@print("\{a / b}")
		do a :- a / b * b
	end for
	do cui@print("\n")
end func