替换空格
替换空格
http://www.nowcoder.com/questionTerminal/4060ac7e3e404ad1a894ef3e17650423
直接替换
def replaceSpace(self, s):
# write code here
return s.replace(" ","%20") 正则表达式
import re
class Solution:
def replaceSpace(self, s):
# write code here
s=re.sub(r" ","%20",s)
return s 
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