1 files changed, 32 insertions, 0 deletions
diff --git a/oop/oop.py b/oop/oop.py
new file mode 100644
index 0000000..4ef15d7
--- /dev/null
+++ b/oop/oop.py
@@ -0,0 +1,32 @@
+import math
+class shape:
+    def __init__(self):
+        pass
+    def area(self):
+        pass
+class circle(shape):
+    def __init__(self, r):
+        shape.__init__(self)
+        self._radius = r
+    def area(self):
+        return self._radius * self._radius * math.pi
+class rectangle(shape):
+    def __init__(self, side1, side2):
+        shape.__init__(self)
+        self._a = side1
+        self._b = side2
+    def area(self):
+        return self._a * self._b
+class square(shape):
+    def __init__(self, side):
+        shape.__init__(self)
+        self._side = side
+    def area(self):
+        return self._side ** 2
+
+sq = square(4)
+cir = circle(7)
+rect = rectangle(3,6)
+print(sq.area())
+print(cir.area())
+print(rect.area())
+\ No newline at end of file