网络上很火的由中学生杨宇晨命题的 2018 年刑侦科推理试题，这里用 C 语言解决该试题。经验证，答案正确。附试题中文和英文。(Here using C language to solve 2018 Criminal Investigation Reasoning Exam Paper, which is set by a middle school student, Yang Yuchen, and hot in the Internet. The answers are right thro