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#!python
#
# Perl Weekly Challenge 325
# Task 2
#
# See <https://perlweeklychallenge.org/blog/perl-weekly-challenge-325>
#
import sys
# task implementation
# the return value will be printed
def task_2( args ):
prices = list( map( int, args ) )
new_prices = []
for i in range( 0, len( prices ) ) :
current = prices[ i ]
next_min = list( filter( lambda x: x < current, prices[ i + 1 : ] ) )
if len( next_min ) > 0 :
next_min = next_min[ 0 ]
else:
next_min = 0
new_prices.append( current - next_min )
return new_prices
# invoke the main without the command itself
if __name__ == '__main__':
print( task_2( sys.argv[ 1: ] ) )
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