摘要: s = "Python String" print(s.upper()) print(s.lower()) print(s.find('i')) print(s.replace('ing','gni')) print(s.split(' ')) print("{:>15s}:{:<8.2f}".fo 阅读全文
posted @ 2025-03-30 13:42 黎孜 阅读(17) 评论(0) 推荐(0)