#!/usr/bin/python3

import sys

wrapping = """
def __wrapping_function(__line__):
  return {}
"""

function_definition = wrapping.format(sys.argv[1])

loc = {}
bc = compile(function_definition, "<string>", 'exec')
eval(bc, {}, loc)
function = loc['__wrapping_function']

for line in sys.stdin:
    res = function(line)
    print(res)