65 lines
No EOL
1.2 KiB
C++
65 lines
No EOL
1.2 KiB
C++
/*
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Rafay Ahmad
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23I-2526
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*/
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#include <iostream>
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using namespace std;
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class BasicShape{
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double area;
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public:
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double getArea(){
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return area;
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}
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virtual void calcArea() = 0;
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void setArea(double area){
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this->area = area;
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}
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};
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class Circle : public BasicShape{
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long int centerX;
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long int centerY;
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double radius;
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public:
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Circle(long int centerX, long int centerY, double radius) : centerX(centerX), centerY(centerY){
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calcArea();
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}
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void calcArea() override{
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setArea(3.14159*radius*radius);
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}
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};
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class Rectangle : public BasicShape{
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long int width;
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long int length;
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public:
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Rectangle(long int width, long int length) : width(width), length(length){
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calcArea();
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}
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long int getWidth(){
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return width;
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}
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long int getLength(){
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return length;
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}
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void calcArea() override{
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setArea(width*length);
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}
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};
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int main(){
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BasicShape **shapes = new BasicShape*[2];
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shapes[0] = new Circle(10, 10, 10);
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shapes[1] = new Rectangle(30, 50);
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shapes[0]->calcArea();
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shapes[1]->calcArea();
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cout<<"Circle: "<<shapes[0]->getArea()<<endl;
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cout<<"Rectangle: "<<shapes[1]->getArea()<<endl;
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return 0;
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} |