摘要: task1 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.rjust( 阅读全文
posted @ 2023-03-22 23:26 AurTw1 阅读(34) 评论(0) 推荐(0)