说明：  《图论的算法与程序设计》 图论是计算机算法编程里的一个重要分支，能掌握好图论对自身的编码能力会有很大的提升。
(" Graph theory, algorithm and program design" is a computer algorithms, graph theory, an important branch in the programming, graph theory can master the coding capacity of their own will be greatly improved.)