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#include
using namespace std; class Box { public:
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double length; double breadth; double height;
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// Length of a box // Breadth of a box // Height of a box
}; int main( ) { Box Box1; // Declare Box1 of type Box Box Box2; // Declare Box2 of type Box double volume = 0.0; // Store the volume of a box here // box 1 specification Box1.height = 5.0; Box1.length = 6.0; Box1.breadth = 7.0; // box 2 specification Box2.height = 10.0; Box2.length = 12.0; Box2.breadth = 13.0; // volume of box 1 volume = Box1.height * Box1.length * Box1.breadth; cout << "Volume of Box1 : " << volume <
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. !"#$%$&$'() *"# 7.3. #include
#include using namespace std; class Box { public: double length; double breadth; double height; };
// Length of a box // Breadth of a box // Height of a box
int main( ) { Box Box1;
// Declare Box1 of type Box
Box Box2; // Declare Box2 of type Box double volume1 = 0.0; double volume2 = 0.0; // box 1 specification Box1.height = 5.0; Box1.length = 6.0; Box1.breadth = 7.0; // box 2 specification Box2.height = 10.0; Box2.length = 12.0; Box2.breadth = 13.0; // volume of box 1 volume1 = Box1.height * Box1.length * Box1.breadth; cout << "!"#$%&' '( )*+( ,$-./( : " << volume1 <
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cout << "!"#$%&' '( +-"*( ,$-./( : " << volume2<
max(volume1,volume2); return 0;
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6 R+)64616 #include using namespace std; class Box { public:
// Constructor definition Box(double l = 2.0, double b = 2.0, double h = 2.0) { cout <<"Constructor called." << endl; length = l; breadth = b; height = h; } double Volume() { return length * breadth * height; }
intreturn compare(Box { Volume() > box.Volume(); this->box) } private: double length; double breadth; double height;
// Length of a box // Breadth of a box // Height of a box
}; int main(void) { Box Box1(3.3, 1.2, 1.5); Box Box2(8.5, 6.0, 2.0);
// Declare box1 // Declare box2
if(Box1.compare(Box2)) { cout << "Box2 is smaller than Box1" <
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"' mC$'&'[' 9.$+Q+-#R+;#P 0# 8:.14$T# ,# $/4 :./1]+,+' #include using namespace std; // Base class
class Shape { public: void setWidth(int w) { width = w; } void setHeight(int h) { }
height = h;
protected: int width; int height; }; // Derived class class Rectangle: public Shape { public: int getArea() { return (width * height); } }; intRectangle main(void) { Rect1; Rectangle Rect2;
Rect1.setWidth(5); Rect1.setHeight(7); Rect2.setWidth(12); Rect2.setHeight(2);
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// Print the area of the object. cout<<")"+*2.'( '( )*+ )*(+"(1"#'.,"<
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