Archie, Adam, 60601, 54.99
Archie, Adam, 60601, 30.01
Baker Kyle, 60613, 45.32
Gardner, Emily, 60623, 13.87
Gardner, Emily, 60623, 41.68
Tubman, Harriet, 60623, 10.11
Smith, John, 60666, 100.45
A CSV file contains a customer's name, zipcode and amount of a sale
output total sales per customer (combine double entries), total sales for each zip code, and the total for each store.
Input file attached:
Output:
Customer 1
Customer 2
Customer 3
Customer 4
Customer 5
Total sales for 60602
Total sales for 60613
Total sales for 60623
Total sales for 60666
Total sales =