Implement function ToLowerCase() that has a string parameter str, and returns the same string in lowercase.
Example 1:
Input: "Hello" Output: "hello"
Example 2:
Input: "here" Output: "here"
Example 3:
Input: "LOVELY" Output: "lovely"
所有代碼均可在Github中找到:
# -*- coding:utf-8 -*-
__author__ = 'ryan_ryan'
"""
Solutions:
字符串的大寫轉小寫,直接內置函數,或者利用Ascii轉換即可;
"""
class ToLowerCase(object):
def toLowerCase(self, str: str) -> str:
return str.lower()