题解 | #替换空格#

#
# 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
        newstring = ''
        for i in s:
            if i == ' ':
                i='%20'
                newstring += i
            else:
                newstring += i
        # print(newstring)
        return newstring

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