sem 12

1 files changed, 16 insertions, 0 deletions

diff --git a/Sem. 12/Example_polymorphism/Circle.cpp b/Sem. 12/Example_polymorphism/Circle.cpp
new file mode 100644
index 0000000..8226582
--- /dev/null
+++ b/Sem. 12/Example_polymorphism/Circle.cpp
@@ -0,0 +1,16 @@
+#include "Circle.h"
+
+const double PI = 3.1415;
+Circle::Circle(int x, int y, double radius) : Shape(1), radius(radius)
+{
+	setPoint(0, x, y);
+}
+
+double Circle::getArea() const
+{
+	return PI * radius * radius;
+}
+double Circle::getPer() const
+{
+	return 2 * PI * radius;
+}
\ No newline at end of file