Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On card guessing game with one time riffle shuffle and complete feedback   This paper studies the game of guessing riffle-shuffled cards with complete
feedback. A deck of $n$ cards labelled 1 to $n$ is riffle-shuffled once and
placed on a table. A player tries to guess the cards from top and is given
complete feedback after each guess. The goal is to find the guessing strategy
with maximum reward (expected number of correct guesses). We give the optimal
strategy for this game and prove that the maximum expected reward is
$n/2+\sqrt{2/\pi}\cdot\sqrt{n}+O(1)$, partially solving an open problem of
Bayer and Diaconis.

34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex