Description: Tourist traffic query system: functions: Train information query, shortest path query, train information editing, read into modifying information, view train information, view city information. Each function and some small features, such as train information inquiries: press trips inquiries, departure and destination query (of which there are the fastest, cheapest, select all) a transit point for queries, view train information The train also includes information editing: add train information, delete the information of the train to see the train information, save train information.
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File list (Check if you may need any files):
train
.....\最后的源程序
.....\............\main_test.c
.....\............\train.c
.....\............\train.h
.....\测试源程序
.....\..........\main_test.c
.....\..........\test_string_NULL.c
.....\..........\train.c
.....\..........\train.h
.....\..........\trainGraph.c
.....\..........\train_graph.c