Trace the execution of program Demo . The data is keyed as follows: 10 23 What i

Q: Trace the execution of program Demo . The data is keyed as follows: 10 23 What i

//Hope this will helpyou. Enter two integer valuesrepresenting a rectangle. Press return. 10 23 The area of the 10 by 23 rectangle is 230

ID: 3614786 • Letter: T

Question

 Trace the execution of program Demo. The data is keyed as follows:
10  23

What is printed?








// Program Demo prompts for and reads two integer
// values that represent the sides of a rectangle.    
// The area of the rectangle is calculated and printed.

#include <iostream>
using namespace std;

void GetData(int&, int&);              // function prototype
// GetData gets two integer values.

int main()
{
int  height;
int  width;
int  area;

GetData(height, width);
area = height * width;


cout << "The area of the "  << height  << " by "
<< width  << " rectangle is "  << area  << endl;
return 0;
}

//******************************************************

void GetData(int& firstValue, int& secondValue) 
// Post: The user has been prompted to input two values        
//       representing the length and width of a rectangle. 
//       These values have been read and returned in 
//       firstValue and secondValue.   
{   
cout  << "Enter two integer values representing "
<< "a rectangle.  Press return."  << endl;
cin  >> firstValue  >> secondValue;
}

Explanation / Answer

//Hope this will helpyou. Enter two integer valuesrepresenting a rectangle. Press return.
10 23
The area of the 10 by 23 rectangle is 230

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Trace the execution of program Demo . The data is keyed as follows: 10 23 What i

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