## Copyright 2009-2020 ECMWF.
## This software is licensed under the terms of the Apache Licence version 2.0 
## which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
## In applying this licence, ECMWF does not waive the privileges and immunities 
## granted to it by virtue of its status as an intergovernmental organisation 
## nor does it submit to any jurisdiction. 

#
#
print 'Hello World !'
number = 42
