func main()
	var ss: [][]char :: cui@input().split(" ")
	var a: int :: ss[0].toInt(&)
	var b: int :: ss[1].toInt(&)
	do cui@print("\{a / b}.")
	do a :- a / b * b
	for i(0, 49)
		do a :* 10
		do cui@print("\{a / b}")
		do a :- a / b * b
	end for
	do cui@print("\n")
end func