题库练习 Dubious Cyrpto
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A13637 | Dubious Cyrpto

时间限制1s
内存限制256MB
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题目描述

Pasha loves to send strictly positive integers to his friends. Pasha cares about security, therefore when he wants to send an integer $n$ , he encrypts it in the following way: he picks three integers $a$ , $b$ and $c$ such that $l \leq a,b,c \leq r$ , and then he computes the encrypted value $m = n \cdot a + b - c$ .

Unfortunately, an adversary intercepted the values $l$ , $r$ and $m$ . Is it possible to recover the original values of $a$ , $b$ and $c$ from this information? More formally, you are asked to find any values of $a$ , $b$ and $c$ such that

- $a$ , $b$ and $c$ are integers,
- $l \leq a, b, c \leq r$ ,
- there exists a strictly positive integer $n$ , such that $n \cdot a + b - c = m$ .

输入格式

The first line contains the only integer $t$ ( $1 \leq t \leq 20$ ) — the number of test cases. The following $t$ lines describe one test case each.

Each test case consists of three integers $l$ , $r$ and $m$ ( $1 \leq l \leq r \leq 500\,000$ , $1 \leq m \leq 10^{10}$ ). The numbers are such that the answer to the problem exists.

输出格式

For each test case output three integers $a$ , $b$ and $c$ such that, $l \leq a, b, c \leq r$ and there exists a strictly positive integer $n$ such that $n \cdot a + b - c = m$ . It is guaranteed that there is at least one possible solution, and you can output any possible combination if there are multiple solutions.

输入输出样例

输入 #1
2
4 6 13
2 3 1
输出 #1
4 6 5
2 2 3
C++ 编辑器
输入
输出