11. Write code to create a std::vector of customers using the default constructor. Each element represents the number of visitors per hour. Specifically, the first element contains the number of visitors in the first hour of operation, the second element for the second hour, and so on. Log the number of visitors in this order: 2, 4, 1, 4, 3, 2, 1, 1. Get the total number of times visitors were logged and store it in a variable called hours_logged. For example, if visitor counts were added to the vector twice, then hours_logged would be 2. Get the number of visitors in the fourth hour and store it in a variable called midday_visitors.

11. Write code to create a std::vector of customers using the default constructor. Each element represents the number of visitors per hour. Specifically, the first element contains the number of visitors in the first hour of operation, the second element for the second hour, and so on. Log the number of visitors in this order: 2, 4, 1, 4, 3, 2, 1, 1. Get the total number of times visitors were logged and store it in a variable called hours_logged. For example, if visitor counts were added to the vector twice, then hours_logged would be 2. Get the number of visitors in the fourth hour and store it in a variable called midday_visitors.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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