Summary

In this lab, you complete a partially written C++ program that includes a function requiring multiple parameters (arguments). The program prompts the user for two numeric values. Both values should be passed to functions named calculateSum(), calculateDifference(), and calculateProduct(). The functions compute the sum of the two values, the difference between the two values, and the product of the two values. Each function should perform the appropriate computation and display the results. The source code file provided for this lab includes the variable declarations and the input statements. Comments are included in the file to help you write the remainder of the program.
Instructions

Write the C++ statements as indicated by the comments.
Execute the program by clicking the Run button at the bottom of the screen.

Grading

When you have completed your program, click the Submit button to record your score.



++// Computation.cpp - This program calculates sum, difference, and product of two values.
// Input: Interactive
// Output: Sum, difference, and product of two values.

#include
#include
void calculateSum(double, double);
void calculateDifference(double, double);
void calculateProduct(double, double);
using namespace std;

int main()
{
double value1;
double value2;

cout << "Enter first numeric value: ";
cin >> value1;
cout << "Enter second numeric value: ";
cin >> value2;

// Call calculateSum

// Call calculateDifference

// Call calculateProduct

Answer:

The functions are as follows:

void calculateSum(double n1, double n2){

   cout<<n1+n2<<endl; }

void calculateDifference(double n1, double n2){

   cout<<n1-n2<<endl; }

void calculateProduct(double n1, double n2){

   cout<<n1*n2<<endl; }

Call the functions in main using:

calculateSum(value1,value2);

calculateDifference(value1,value2);

calculateProduct(value1,value2);

Explanation:

This defines the calculateSum() function

void calculateSum(double n1, double n2){

This prints the sum

   cout<<n1+n2<<endl; }

This defines the calculateDifference() function

void calculateDifference(double n1, double n2){

This prints the difference

   cout<<n1-n2<<endl; }

This defines the calculateProduct() function

void calculateProduct(double n1, double n2){

This prints the product

   cout<<n1*n2<<endl; }

This calls each of the function

calculateSum(value1,value2);

calculateDifference(value1,value2);

calculateProduct(value1,value2);

See attachment for complete program

In an online shopping application, the primary case type PurchaseOrder has two child case types: Payment and Packaging. In processing PurchaseOrder case PO-11, Payment case Pay-37 and Packaging case Pac-56 are created. Which statement about the processing of PO-11, Pay-37, and Pac-56 is correct?
A. PO-11 has to be resolved before either Pay-37 and Pac-56 is resolved.
B. Pac-56 has to be resolved before Pay-37 is resolved.
C. Both Pay-37 and Pac-56 have to be resolved before PO-11 can be resolved.
D. PO-11 can be resolved when either Pay-37 or Pac-56 is resolved.

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Which of the following would not be stored in a cell ?

A. Formula
B. Text
C. Number
D. Chart​