Given the following comments and function declarations, write matching function definitions.   void displayTotal(int price1, int price2, int price3); // Lists all three product prices on sequential lines, // as well as the total cost of them combined.   void calcTotalPrice(double& price, int num); // Calculates and prints a total price for a transaction. // A transaction involves buying num products for price value, // including a tax rate of 0.00875%. // The price is stored in the price variable.   int doubleAndMult(int& x, int &y); // Doubles the value of x and y, // then returns the value of the two added together.

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
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Given the following comments and function declarations, write matching function definitions.

 

void displayTotal(int price1, int price2, int price3);

// Lists all three product prices on sequential lines,

// as well as the total cost of them combined.

 

void calcTotalPrice(double& price, int num);

// Calculates and prints a total price for a transaction.

// A transaction involves buying num products for price value,

// including a tax rate of 0.00875%.

// The price is stored in the price variable.

 

int doubleAndMult(int& x, int &y);

// Doubles the value of x and y,

// then returns the value of the two added together.

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