2018年中国第十五届华为杯研究生数学建模C题恐怖袭击二等奖论文，论文最后附有部分Python代码，供学习和参考。欢迎下载，学习和讨论。(The second prize paper on mathematical modeling for Postgraduates of the 15th Huawei Cup of China in 2018 is titled "C" for terrorist attacks