#700. python-列表-定义列表,并把第3个元素替换,再通过append()函数增加新的字符串并打印

python-列表-定义列表,并把第3个元素替换,再通过append()函数增加新的字符串并打印

Background

Description

定义列表['bianchuangxiaojiang', 'baidu', 2018, 2022],并把第3个元素替换为2020并打印列表,再通过append()函数增加'dji'并打印

image

Format

Input

Output

Samples


['bianchuangxiaojiang', 'baidu', 2018, 2022]
2018
2020
['bianchuangxiaojiang', 'baidu', 2020, 2022]
['bianchuangxiaojiang', 'baidu', 2020, 2022, 'dji']

Limitation