Given an incoming stream of characters containing values like $300 and £400, write a function that takes symbol and data stream and returns array of values.

Example getValues("$","abc$300 £400 $30abvvcvc")returns[300,30]getValues("\pounds ","abc$300 £400 $30 abvv cvc") returns [400]

Follow up : How will you handle tokens like $$300 and $200$300. Incoming data is a stream and you have no ability to peek next value.