// Scala program of long toDouble()// method// Creating objectobject Test
{// Main methoddef main(args : Array[String]){// Implementing toDouble methodval res =(3).toDouble
// Displays output
println(res)}}
Scala
输出
3.00
Scala
例2 :
// Scala program of Long toDouble()// method// Creating objectobject Test
{// Main methoddef main(args : Array[String]){// Implementing toDouble methodval res =(9.8796).toDouble
// Displays output
println(res)}}