# 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 # # # @param s string字符串 # @return string字符串 # class Solution: def replaceSpace(self , s: str) -> str: # write code here s_all = '' for i in range(len(s)): if s[i] == ' ': s_all += '%20' else: s_all += s[i] return s_all