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1 files changed, 20 insertions, 0 deletions
| -rw-r--r-- | Polymorphism/Circle.hpp | 20 |
diff --git a/Polymorphism/Circle.hpp b/Polymorphism/Circle.hpp new file mode 100644 index 0000000..f36d379 --- /dev/null +++ b/Polymorphism/Circle.hpp @@ -0,0 +1,20 @@ +class Circle : public Figure
+{
+ int radius;
+public:
+ Circle(int x, int y, int r) : Figure(1)
+ {
+ setPoint(0, x, y);
+ if (r < 0)
+ r = 0;
+ radius = r;
+ }
+ double getPer()
+ {
+ return 2 * PI * radius;
+ }
+ double getArea()
+ {
+ return radius*radius*PI;
+ }
+};
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