include<iostream>include<cstring>include<string>include<fstream>include<iomanip>include<stdlib.h>include<ctime>include<cmath>void seek()void listpart()void listall()void statistics()void rank()void

个人所编 非专业 用结构体编写 非类 只是代码 文件自己创include<iostream>include<string>include<fstream>using namespace stdstruct Length{int aint bint c}struct Time{int hourint minute}struct Bus{int numchar start[20]cha