No.1926 Sequence of Remainders
問題文最終更新日: 2022-05-02 22:03:07
English (AI translation)
This statement was translated by AI (claude-opus-5-5, effort medium) and may contain errors or differ in nuance from the original. The original statement takes precedence.
Back to the original
yukicoder contest 342
(順位表)
の他の問題:
Problem Statement
Define an integer sequence $a=(a_0,a_1,\dots,a_N)$ of length $N+1$ as follows. Note that the indices start from $0$.
Here, for a non-negative integer $x$ and a positive integer $y$, $x\% y$ denotes the remainder when $x$ is divided by $y$.$a_i = \left\{ \begin{array}{ll} K \% M & (i = 0)\\ a_{i-1} \% (M-i) & (0 \lt i\le N) \end{array} \right.$
Find $a_N$.
Answer $T$ test cases for $1$ input file.
Input
The input is given in the following format.Line $1$ contains an integer $T$ representing the number of test cases, and each of the following $T$ lines contains a test case.
$T$
$\mathrm{case}_1$
$\mathrm{case}_2$
$\vdots$
$\mathrm{case}_T$
Each test case is given in the following format.
$N\ M\ K$
- $1\le T\le 10^5$
- $1\le N\lt M\le 10^9$
- $1\le K\le 10^9$
- All input values are integers.
Output
Print $T$ lines in total. On the $i$-th line, print the answer to $\mathrm{case}_i$.
Sample
Sample 1
Input
4 1 6 34 2 3 16 51492374 82390104 791314957 22775420 93039351 628500036
Output
4 0 0 70263930
- In test case $1$, $a_0=34 \% 6=4,\ a_1=4 \% 5=4$.
- In test case $2$, $a_0=16 \% 3=1,\ a_1=1 \% 2=1,\ a_2=1 \% 1=0$.
提出するには、Twitter 、GitHub、 Googleもしくは右上の雲マークをクリックしてアカウントを作成してください。
ripity