[solved] – Question 77721

A supermarket wants to reward its best customer of each day, showing the customer’s name on a screen in the supermarket. For that purpose, the customer’s purchase amount is stored in a vector<double> and the customer’s name is stored in a corresponding vector<string>.

Implement a function

string name_of_best_customer(vector<double> sales,

vector<string> customers)

that returns the name of the customer with the largest sale.

Expert Answer

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