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Author: Saptarshi-prog

1227. Airplane Seat Assignment Probability.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Sat Sep 12 13:19:41 2020
+
+@author: 91842
+"""
+n = int(input())
+
+if n>1:
+    print(0.5)
+else:
+    print(1.0)