实验二
摘要:
task1.py x = 'nba FIFA'print(x.upper())print(x.lower())print(x.swapcase())print() x = 'abc'print(x.center(10, '*'))print(x.ljust(10, '*'))print(x.rjus 阅读全文
posted @ 2023-03-28 23:06 昀sir 阅读(24) 评论(0) 推荐(0) 编辑