A lighthearted step-by-step dance tutorial designed to make learning fun and easy, while keeping the energy playful so you can enjoy every move even if you mess up along the way. #Tutorial #Fun #Dance ...

# 定义一个变量，用来记录字符串的类型 string_type = type("黑马程序员") # 使用print语句输出效果 print(string_type) 算术运算符 ...