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Shareware 1 2 the Maxx
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PROGRAM
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CPTUTS22.ZIP
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CLASPOLE.CPP
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C/C++ Source or Header
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1992-01-20
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1KB
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63 lines
// Chapter 5 - Program 4
#include <iostream.h>
class rectangle { // A simple class
int height;
int width;
public:
int area(void); // with two methods
void initialize(int, int);
};
int rectangle::area(void) //Area of a rectangle
{
return height * width;
}
void rectangle::initialize(int init_height, int init_width)
{
height = init_height;
width = init_width;
}
struct pole {
int length;
int depth;
};
main()
{
rectangle box, square;
pole flag_pole;
// box.height = 12;
// box.width = 10;
// square.height = square.width = 8;
box.initialize(12, 10);
square.initialize(8, 8);
flag_pole.length = 50;
flag_pole.depth = 6;
cout << "The area of the box is " <<
box.area() << "\n";
cout << "The area of the square is " <<
square.area() << "\n";
// cout << "The funny area is " <<
// area(square.height, box.width) << "\n";
// cout << "The bad area is " <<
// area(square.height, flag_pole.depth) << "\n";
}
// Result of execution
//
// The area of the box is 120
// The area of the square is 64