datastructure\队列\未过\poj3278.cpp .............\栈\未过\1141未过.cpp .............\..\....\北师第c题.cpp .............\..\已过\1141已过.cpp .............\..\....\poj1028.cpp .............\散列\未过\poj3349.cpp .............\....\以过\1692.cpp .............\堆\已过\joj2475.cpp .............\.