2018 CCPC Online Contest

Problem A

Solved by dreamcloud.

题意：

题解：

Problem B

Unsolved.

题意：

题解：

Problem C

Solved by oxx1108.

题意：在环中重载加法和乘法，使得在满足$(m + n) ^ p = m ^ p + n ^ p$ $p$是素数

题解：直接重载取模意义下的加和乘就行了。证明费马小定理。

Problem D

Solved by oxx1108.

题意：给定a和n求b和c，求满足$a ^ n + b ^ n = c ^ n$ 一组b,c

题解：

Problem E

Solved by oxx1108.

题意：

题解：

Problem F

Unsolved.

题意：

题解：

Problem G

Unsolved.

题意：

题解：

Problem H

Unsolved.

题意：

题解：

Problem I

Solved by oxx1108.

题意：

题解：

Problem J

Solved by dreamcloud.

题意：

题解：