0:00:00
-16 days 21:19:14
Assignment is over

Fenwick Trees


Time elapsed

177:59:59

Time Remaining

0:00:00

Starts in

-16 days 21:19:14

Ends in

-9 days 11:19:15

Start

2025-10-16 20:00 CEST

End

2025-10-24 05:59 CEST

Visit Results
Log in

Fenwick Trees

Python 2

Runtime settings

We use pypy 2.7.18 to run your program with the following command:

$ pypy '{mainfile}'

  • {mainfile} is the entrypoint file (you can specify which file this is when submitting).

File extensions

Files with any of the following file extensions will be used: .py, .py2

Additional information

Additional language-specific advice and information for many languages is available in the knowledge base