Leetcode 459 python 解题报告

class Solution(object):
def repeatedSubstringPattern(self, str):
"""
:type str: str
:rtype: bool
"""
for i in range(1,len(str)/2+1):
if len(str)%i != 0:
continue
            if self.issubstring(str,i):
return True
return False
def issubstring(self,str,i):
tmp = str[:i]
for j in range(i,len(str),i):
if tmp != str[j:j+i]:
return False
return True