diff --git a/pieceofcake2.py b/pieceofcake2.py
new file mode 100644
index 0000000..1b0573f
--- /dev/null
+++ b/pieceofcake2.py
@@ -0,0 +1,4 @@
+n, h, v = map(int, input().split())
+x = max(h, n - h)
+y = max(v, n - v)
+print(x * y * 4)