Given a string of CSV data containing a list of transactions:
Parse the CSV data into an array of "transaction" objects
Print the name of each unique
currencyin the data set (e.g.
For each currency, print the
valueof the transaction with the largest positive value for that currency (e.g.
"ETH: 0.519, BTC: 1.137")
This exercise covers materials from the sections: types, syntax, standard library, functions.