python中的Long Long Int

Question

I have a task to calculate a sum of very big integers. the sum could be over the limit of max value of int. I'd like to use long long int type like in c to prevent this. python is dynamic type language. but there must be someway to declare this long long int type. help me to declare long long int type in python. thanks

Answer 1

You don't need to.

>>> sum([
...     1243926478235632786572938657832682396538279658237956832976482375678239659782365,
...     23590237589734985720423803758031640192748372946743079324780137092704730297409327409237409237432,
... ])
23590237589734986964350281993664426765687030779425475863059795330661563273891703087477069019797

Python has arbitrary-size integers, that can become way larger than C's long long .