Create array of strings and read a string from user. Display all the elements of array containing given string.

object Demo4
{
def main(args:Array[String])
{
print("How Many String Do u want to store = ")
var n = scala.io.StdIn.readInt()
var arr = new ArrayString
for(a<-0 to (arr.length-1))
{
print("Enter String"+" "+(a+1)+" = ")
arr(a) = scala.io.StdIn.readLine()
}
for(i<-arr)
{
println(i)
}
}
}