### Cefalo CodeFiesta 2022: AUST IUPC

Finished

Practice

Solve these problems in practice mode.

Login### Problems

### Clarifications (See all..)

Answered

#### Ranklist frozen?

Ranklist is now frozen. Final result will be published after the end of the contest.

Ignored

#### [A. Kth Permutation Revisited] O(n) solution getting TLE. Anything special about the judge?

Answered

#### [D. Nim Heaps] Can sum of all n over all test case be arbitrary large?

Read the problem statement carefully.

Ignored