时间限制：C/C++/Rust/Pascal 1秒，其他语言2秒
空间限制：C/C++/Rust/Pascal 32 M，其他语言64 M
Special Judge, 64bit IO Format: %lld
空间限制：C/C++/Rust/Pascal 32 M，其他语言64 M
Special Judge, 64bit IO Format: %lld
题目描述
Given a 
matrix
find
where 
.
As the result may be large,
you are going to find only the remainder after division by 7.
*Special Note*:
The problem is intended to be easy.
Feel free to think why the problem is called `2016` if you either:
1. find it hard to solve;
2. or, solved all the other problems easily.
find
As the result may be large,
you are going to find only the remainder after division by 7.
*Special Note*:
The problem is intended to be easy.
Feel free to think why the problem is called `2016` if you either:
1. find it hard to solve;
2. or, solved all the other problems easily.
输入描述:
The input contains at most 40 sets. For each set:
The first line contains an integer n ().
The second line contains 2 integers.
The third line contains 2 integers.
(,
is not a multiple of 7)
输出描述:
For each set, a