The difference between Python source code and Java

The interpreter is written in C, and the Java compiler is written in Java.

Like this, don't look.

However, when I write with the editor, there will be some friendly hints, such as sum can be passed 2 parameters, a iterable, a start.
So "through a tuple and dict, you can also call the above function" and "for any function, you can call it in a similar func(*args, **kw) way, no matter how its arguments are defined" for the sum above can not, the function of their own definition can be; list and dict. Reference Liao Url:https://www.liaoxuefeng.com/wiki/0014316089557264a6b348958f449949df42a6d3a2e542c000/ 001431752945034eb82ac80a3e64b9bb4929b16eeed1eb9000

The difference between Python source code and Java