Write a complete C++ program that helps a derk at Muscat Post Office, to do the following tasks: Record each mailing package's weight 1- Calculate and store each package's delivery cost 2- 3- Calculate the average weight of all the packages. 4- Calculate the total cost of all packages greater than or equal to the cost of average weight Your program should include the following functions: 1. Function called read is used to read the weight of the packages from a file named "weights.txt" and store them into an array called Packages. It returns the number of package read from input file The total number of packages cannot be more than 100o 2. Function cal_Costs is used to calculate the cost of each package and store it in another array called Cost based on the following rules: . If the weight is less than or equal to 1 KG, the cost is 3 OMR. . If the weight is greater than 1 KG but less than or equal to 3 KG, the cost is 2.5 OMR for each KG. If the weight is greater than 3 KCG, the cost is 1.9 OMR for each KG. This function also outputs the cost of each package and total cost to the output file named "results txt". 3. Function Average is used to find the average weight of all

Write a complete C++ program that helps a derk at Muscat Post Office, to do the following tasks: Record each mailing package's weight 1- Calculate and store each package's delivery cost 2- 3- Calculate the average weight of all the packages. 4- Calculate the total cost of all packages greater than or equal to the cost of average weight Your program should include the following functions: 1. Function called read is used to read the weight of the packages from a file named "weights.txt" and store them into an array called Packages. It returns the number of package read from input file The total number of packages cannot be more than 100o 2. Function cal_Costs is used to calculate the cost of each package and store it in another array called Cost based on the following rules: . If the weight is less than or equal to 1 KG, the cost is 3 OMR. . If the weight is greater than 1 KG but less than or equal to 3 KG, the cost is 2.5 OMR for each KG. If the weight is greater than 3 KCG, the cost is 1.9 OMR for each KG. This function also outputs the cost of each package and total cost to the output file named "results txt". 3. Function Average is used to find the average weight of all

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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