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#!/opt/local/bin/python
#
# See ../README.md
#
#
# Run as: python ch-2.py < input-file
#
import fileinput
def reverse (num):
rev = 0
while num > 0:
rev = rev * 10 + (num % 10)
num = num // 10
return rev
def ly (num):
if num >= 10000000:
return 1
if num == reverse (num):
return 0
return ly (num + reverse (num))
for number in fileinput . input ():
print (ly (int (number)))
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