Write a C++ program to calculate the charges of a phone call. The call rate is as follows: Charge ($) Each minute 0.10 cent Call Duration First 10 minutes Every additional minute Each minute 0.15 cent Prompt the user to enter the call duration in floating-point format. For example, 3.2 is equivalent to 3 minutes and 2 seconds. If the input is 3.2 minutes, it is considered as 4 minutes. Display the total with two decimal places.

Write a C++ program to calculate the charges of a phone call. The call rate is as follows: Charge ($) Each minute 0.10 cent Call Duration First 10 minutes Every additional minute Each minute 0.15 cent Prompt the user to enter the call duration in floating-point format. For example, 3.2 is equivalent to 3 minutes and 2 seconds. If the input is 3.2 minutes, it is considered as 4 minutes. Display the total with two decimal places.

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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Hi. It should be written in c programming language
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Discuss the role of the operating system in managing hardware resources and providing a user-friendly interface.
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