Added fast way of input and output in Python

quickInputOutput.py

@@ -0,0 +1,36 @@
+# template begins
+#####################################
+
+# import libraries for input/ output handling
+# on generic level
+import atexit, io, sys
+
+# A stream implementation using an in-memory bytes 
+# buffer. It inherits BufferedIOBase.
+buffer = io.BytesIO()
+sys.stdout = buffer
+
+# print via here
+@atexit.register
+def write():
+	sys.__stdout__.write(buffer.getvalue())
+
+#####################################
+# template ends
+
+# normal method followed
+# input N
+n = int(raw_input())
+
+# input the array
+arr = [int(x) for x in raw_input().split()]
+
+# initialize variable
+summation = 0
+
+# calculate sum
+for x in arr:
+	summation += x
+
+# print answer
+print(summation)