main.go

package main

import (
	"encoding/csv"
	"log"
	"os"
	"sort"
	"strconv"
)

func main() {
	// CSV Reader
	file, err := os.Open("games.csv")
	var gameNames []string
	var sales []float64
	if err != nil {
		log.Fatal(err)
	}
	reader := csv.NewReader(file)
	reader.LazyQuotes = true
	records, err := reader.ReadAll()
	if err != nil {
		log.Fatal(err)
	}
	gameNames, sales = formatRecords(records)
	sortedData := mapData(gameNames, sales)
}