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First solution in Clear category for Long Repeat Inside by mozurin
import re
def repeat_inside(line):
checker = re.compile(r'^(.+)\1+$')
for length in range(len(line), 1, -1):
for left in range(len(line) - length + 1):
part = line[left : left + length]
if checker.match(part):
return part
return ''
July 7, 2018
